1998573720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 576

約数和(自身を含む): 7766461440

約数和(自身を除く): 5767887720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 31, 33, 34, 39, 40, 44, 51, 52, 55, 60, 62, 65, 66, 68, 78, 85, 88, 93, 102, 104, 110, 120, 124, 130, 132, 136, 143, 155, 156, 165, 169, 170, 186, 187, 195, 204, 220, 221, 248, 255, 260, 264, 286, 289, 310, 312, 330, 338, 340, 341, 372, 374, 390, 403, 408, 429, 440, 442, 465, 507, 510, 520, 527, 561, 572, 578, 620, 660, 663, 676, 680, 682, 715, 744, 748, 780, 806, 845, 858, 867, 884, 930, 935, 1014, 1020, 1023, 1054, 1105, 1122, 1144, 1156, 1209, 1240, 1320, 1326, 1352, 1364, 1430, 1445, 1496, 1560, 1581, 1612, 1690, 1705, 1716, 1734, 1768, 1859, 1860, 1870, 2015, 2028, 2040, 2046, 2108, 2145, 2210, 2244, 2312, 2418, 2431, 2535, 2635, 2652, 2728, 2805, 2860, 2873, 2890, 3162, 3179, 3224, 3315, 3380, 3410, 3432, 3468, 3718, 3720, 3740, 3757, 4030, 4056, 4092, 4216, 4290, 4335, 4420, 4433, 4488, 4836, 4862, 5070, 5115, 5239, 5270, 5304, 5577, 5610, 5720, 5746, 5780, 5797, 6045, 6324, 6358, 6630, 6760, 6820, 6851, 6936, 7293, 7436, 7480, 7514, 7905, 8060, 8184, 8580, 8619, 8670, 8840, 8866, 8959, 9295, 9537, 9672, 9724, 10140, 10230, 10478, 10540, 11154, 11220, 11271, 11492, 11560, 11594, 12090, 12155, 12648, 12716, 13260, 13299, 13640, 13702, 14365, 14586, 14872, 15028, 15717, 15810, 15895, 16120, 17160, 17238, 17340, 17391, 17732, 17918, 18590, 18785, 19074, 19448, 20280, 20460, 20553, 20956, 21080, 22165, 22308, 22440, 22542, 22984, 23188, 24180, 24310, 25432, 26195, 26520, 26598, 26877, 27404, 27885, 28730, 28985, 29172, 30056, 31434, 31603, 31620, 31790, 34255, 34476, 34680, 34782, 35464, 35836, 36465, 37180, 37570, 38148, 40920, 41106, 41327, 41912, 43095, 44330, 44616, 44795, 45084, 46376, 47685, 48360, 48620, 48841, 52390, 53196, 53754, 54808, 55770, 56355, 57460, 57629, 57970, 58344, 62868, 63206, 63240, 63580, 66495, 68510, 68952, 69564, 71672, 72930, 74360, 75140, 75361, 76296, 78585, 82212, 82654, 86190, 86955, 88660, 89063, 89590, 90168, 94809, 95370, 97240, 97682, 98549, 102765, 104780, 106392, 107508, 111540, 112710, 114920, 115258, 115940, 116467, 123981, 125736, 126412, 127160, 132990, 134385, 137020, 139128, 145860, 146523, 150280, 150722, 157170, 158015, 164424, 165308, 172380, 172887, 173910, 177320, 178126, 179180, 189618, 190740, 195364, 197098, 205530, 206635, 209560, 215016, 223080, 225420, 226083, 230516, 231880, 232934, 244205, 247962, 252824, 265980, 267189, 268770, 274040, 288145, 291720, 293046, 295647, 301444, 314340, 316030, 330616, 344760, 345774, 347820, 349401, 356252, 358360, 376805, 379236, 381480, 390728, 394196, 411060, 413270, 445315, 450840, 452166, 461032, 465868, 474045, 488410, 492745, 495924, 531960, 534378, 537251, 537540, 576290, 582335, 586092, 591294, 602888, 619905, 628680, 632060, 691548, 695640, 698802, 712504, 732615, 753610, 758472, 788392, 822120, 826540, 864435, 890630, 904332, 931736, 948090, 976820, 979693, 985490, 991848, 1068756, 1074502, 1075080, 1130415, 1152580, 1164670, 1172184, 1182588, 1239810, 1264120, 1281137, 1335945, 1383096, 1397604, 1465230, 1478235, 1507220, 1514071, 1611753, 1653080, 1728870, 1747005, 1781260, 1808664, 1896180, 1953640, 1959386, 1970980, 2137512, 2149004, 2260830, 2305160, 2329340, 2365176, 2479620, 2562274, 2671890, 2686255, 2795208, 2930460, 2939079, 2956470, 3014440, 3028142, 3223506, 3457740, 3494010, 3562520, 3792360, 3843411, 3918772, 3941960, 4298008, 4521660, 4542213, 4658680, 4898465, 4959240, 5124548, 5343780, 5372510, 5860920, 5878158, 5912940, 6056284, 6405685, 6447012, 6915480, 6988020, 7570355, 7686822, 7837544, 8058765, 9043320, 9084426, 9796930, 10249096, 10687560, 10745020, 11756316, 11825880, 12112568, 12811370, 12894024, 13976040, 14695395, 15140710, 15373644, 16117530, 16654781, 18168852, 19217055, 19593860, 21490040, 22711065, 23512632, 25622740, 29390790, 30281420, 30747288, 32235060, 33309562, 36337704, 38434110, 39187720, 45422130, 49964343, 51245480, 58781580, 60562840, 64470120, 66619124, 76868220, 83273905, 90844260, 99928686, 117563160, 133238248, 153736440, 166547810, 181688520, 199857372, 249821715, 333095620, 399714744, 499643430, 666191240, 999286860, 1998573720]

約数ペア:

[(1, 1998573720), (2, 999286860), (3, 666191240), (4, 499643430), (5, 399714744), (6, 333095620), (8, 249821715), (10, 199857372), (11, 181688520), (12, 166547810), (13, 153736440), (15, 133238248), (17, 117563160), (20, 99928686), (22, 90844260), (24, 83273905), (26, 76868220), (30, 66619124), (31, 64470120), (33, 60562840), (34, 58781580), (39, 51245480), (40, 49964343), (44, 45422130), (51, 39187720), (52, 38434110), (55, 36337704), (60, 33309562), (62, 32235060), (65, 30747288), (66, 30281420), (68, 29390790), (78, 25622740), (85, 23512632), (88, 22711065), (93, 21490040), (102, 19593860), (104, 19217055), (110, 18168852), (120, 16654781), (124, 16117530), (130, 15373644), (132, 15140710), (136, 14695395), (143, 13976040), (155, 12894024), (156, 12811370), (165, 12112568), (169, 11825880), (170, 11756316), (186, 10745020), (187, 10687560), (195, 10249096), (204, 9796930), (220, 9084426), (221, 9043320), (248, 8058765), (255, 7837544), (260, 7686822), (264, 7570355), (286, 6988020), (289, 6915480), (310, 6447012), (312, 6405685), (330, 6056284), (338, 5912940), (340, 5878158), (341, 5860920), (372, 5372510), (374, 5343780), (390, 5124548), (403, 4959240), (408, 4898465), (429, 4658680), (440, 4542213), (442, 4521660), (465, 4298008), (507, 3941960), (510, 3918772), (520, 3843411), (527, 3792360), (561, 3562520), (572, 3494010), (578, 3457740), (620, 3223506), (660, 3028142), (663, 3014440), (676, 2956470), (680, 2939079), (682, 2930460), (715, 2795208), (744, 2686255), (748, 2671890), (780, 2562274), (806, 2479620), (845, 2365176), (858, 2329340), (867, 2305160), (884, 2260830), (930, 2149004), (935, 2137512), (1014, 1970980), (1020, 1959386), (1023, 1953640), (1054, 1896180), (1105, 1808664), (1122, 1781260), (1144, 1747005), (1156, 1728870), (1209, 1653080), (1240, 1611753), (1320, 1514071), (1326, 1507220), (1352, 1478235), (1364, 1465230), (1430, 1397604), (1445, 1383096), (1496, 1335945), (1560, 1281137), (1581, 1264120), (1612, 1239810), (1690, 1182588), (1705, 1172184), (1716, 1164670), (1734, 1152580), (1768, 1130415), (1859, 1075080), (1860, 1074502), (1870, 1068756), (2015, 991848), (2028, 985490), (2040, 979693), (2046, 976820), (2108, 948090), (2145, 931736), (2210, 904332), (2244, 890630), (2312, 864435), (2418, 826540), (2431, 822120), (2535, 788392), (2635, 758472), (2652, 753610), (2728, 732615), (2805, 712504), (2860, 698802), (2873, 695640), (2890, 691548), (3162, 632060), (3179, 628680), (3224, 619905), (3315, 602888), (3380, 591294), (3410, 586092), (3432, 582335), (3468, 576290), (3718, 537540), (3720, 537251), (3740, 534378), (3757, 531960), (4030, 495924), (4056, 492745), (4092, 488410), (4216, 474045), (4290, 465868), (4335, 461032), (4420, 452166), (4433, 450840), (4488, 445315), (4836, 413270), (4862, 411060), (5070, 394196), (5115, 390728), (5239, 381480), (5270, 379236), (5304, 376805), (5577, 358360), (5610, 356252), (5720, 349401), (5746, 347820), (5780, 345774), (5797, 344760), (6045, 330616), (6324, 316030), (6358, 314340), (6630, 301444), (6760, 295647), (6820, 293046), (6851, 291720), (6936, 288145), (7293, 274040), (7436, 268770), (7480, 267189), (7514, 265980), (7905, 252824), (8060, 247962), (8184, 244205), (8580, 232934), (8619, 231880), (8670, 230516), (8840, 226083), (8866, 225420), (8959, 223080), (9295, 215016), (9537, 209560), (9672, 206635), (9724, 205530), (10140, 197098), (10230, 195364), (10478, 190740), (10540, 189618), (11154, 179180), (11220, 178126), (11271, 177320), (11492, 173910), (11560, 172887), (11594, 172380), (12090, 165308), (12155, 164424), (12648, 158015), (12716, 157170), (13260, 150722), (13299, 150280), (13640, 146523), (13702, 145860), (14365, 139128), (14586, 137020), (14872, 134385), (15028, 132990), (15717, 127160), (15810, 126412), (15895, 125736), (16120, 123981), (17160, 116467), (17238, 115940), (17340, 115258), (17391, 114920), (17732, 112710), (17918, 111540), (18590, 107508), (18785, 106392), (19074, 104780), (19448, 102765), (20280, 98549), (20460, 97682), (20553, 97240), (20956, 95370), (21080, 94809), (22165, 90168), (22308, 89590), (22440, 89063), (22542, 88660), (22984, 86955), (23188, 86190), (24180, 82654), (24310, 82212), (25432, 78585), (26195, 76296), (26520, 75361), (26598, 75140), (26877, 74360), (27404, 72930), (27885, 71672), (28730, 69564), (28985, 68952), (29172, 68510), (30056, 66495), (31434, 63580), (31603, 63240), (31620, 63206), (31790, 62868), (34255, 58344), (34476, 57970), (34680, 57629), (34782, 57460), (35464, 56355), (35836, 55770), (36465, 54808), (37180, 53754), (37570, 53196), (38148, 52390), (40920, 48841), (41106, 48620), (41327, 48360), (41912, 47685), (43095, 46376), (44330, 45084), (44616, 44795)]