72346560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 448

約数和(自身を含む): 294948864

約数和(自身を除く): 222602304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 31, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 62, 64, 65, 66, 68, 78, 80, 85, 88, 93, 96, 102, 104, 110, 120, 124, 130, 132, 136, 143, 155, 156, 160, 165, 170, 176, 186, 187, 192, 195, 204, 208, 220, 221, 240, 248, 255, 260, 264, 272, 286, 310, 312, 320, 330, 340, 341, 352, 372, 374, 390, 403, 408, 416, 429, 440, 442, 465, 480, 496, 510, 520, 527, 528, 544, 561, 572, 620, 624, 660, 663, 680, 682, 704, 715, 744, 748, 780, 806, 816, 832, 858, 880, 884, 930, 935, 960, 992, 1020, 1023, 1040, 1054, 1056, 1088, 1105, 1122, 1144, 1209, 1240, 1248, 1320, 1326, 1360, 1364, 1430, 1488, 1496, 1560, 1581, 1612, 1632, 1705, 1716, 1760, 1768, 1860, 1870, 1984, 2015, 2040, 2046, 2080, 2108, 2112, 2145, 2210, 2244, 2288, 2418, 2431, 2480, 2496, 2635, 2640, 2652, 2720, 2728, 2805, 2860, 2976, 2992, 3120, 3162, 3224, 3264, 3315, 3410, 3432, 3520, 3536, 3720, 3740, 4030, 4080, 4092, 4160, 4216, 4290, 4420, 4433, 4488, 4576, 4836, 4862, 4960, 5115, 5270, 5280, 5304, 5440, 5456, 5610, 5720, 5797, 5952, 5984, 6045, 6240, 6324, 6448, 6630, 6820, 6851, 6864, 7072, 7293, 7440, 7480, 7905, 8060, 8160, 8184, 8432, 8580, 8840, 8866, 8976, 9152, 9672, 9724, 9920, 10230, 10540, 10560, 10608, 10912, 11220, 11440, 11594, 11968, 12090, 12155, 12480, 12648, 12896, 13260, 13299, 13640, 13702, 13728, 14144, 14586, 14880, 14960, 15810, 16120, 16320, 16368, 16864, 17160, 17391, 17680, 17732, 17952, 19344, 19448, 20460, 20553, 21080, 21216, 21824, 22165, 22440, 22880, 23188, 24180, 24310, 25296, 25792, 26520, 26598, 27280, 27404, 27456, 28985, 29172, 29760, 29920, 31620, 32240, 32736, 33728, 34255, 34320, 34782, 35360, 35464, 35904, 36465, 38688, 38896, 40920, 41106, 42160, 42432, 44330, 44880, 45760, 46376, 48360, 48620, 50592, 53040, 53196, 54560, 54808, 57970, 58344, 59840, 63240, 64480, 65472, 66495, 68510, 68640, 69564, 70720, 70928, 72930, 75361, 77376, 77792, 81840, 82212, 84320, 86955, 88660, 89760, 92752, 96720, 97240, 101184, 102765, 106080, 106392, 109120, 109616, 115940, 116688, 126480, 128960, 132990, 137020, 137280, 139128, 141856, 145860, 150722, 155584, 163680, 164424, 168640, 173910, 177320, 179520, 185504, 193440, 194480, 205530, 212160, 212784, 219232, 226083, 231880, 233376, 252960, 265980, 274040, 278256, 283712, 291720, 301444, 327360, 328848, 347820, 354640, 371008, 376805, 386880, 388960, 411060, 425568, 438464, 452166, 463760, 466752, 505920, 531960, 548080, 556512, 583440, 602888, 657696, 695640, 709280, 753610, 777920, 822120, 851136, 904332, 927520, 1063920, 1096160, 1113024, 1130415, 1166880, 1205776, 1315392, 1391280, 1418560, 1507220, 1644240, 1808664, 1855040, 2127840, 2192320, 2260830, 2333760, 2411552, 2782560, 3014440, 3288480, 3617328, 4255680, 4521660, 4823104, 5565120, 6028880, 6576960, 7234656, 9043320, 12057760, 14469312, 18086640, 24115520, 36173280, 72346560]

約数ペア:

[(1, 72346560), (2, 36173280), (3, 24115520), (4, 18086640), (5, 14469312), (6, 12057760), (8, 9043320), (10, 7234656), (11, 6576960), (12, 6028880), (13, 5565120), (15, 4823104), (16, 4521660), (17, 4255680), (20, 3617328), (22, 3288480), (24, 3014440), (26, 2782560), (30, 2411552), (31, 2333760), (32, 2260830), (33, 2192320), (34, 2127840), (39, 1855040), (40, 1808664), (44, 1644240), (48, 1507220), (51, 1418560), (52, 1391280), (55, 1315392), (60, 1205776), (62, 1166880), (64, 1130415), (65, 1113024), (66, 1096160), (68, 1063920), (78, 927520), (80, 904332), (85, 851136), (88, 822120), (93, 777920), (96, 753610), (102, 709280), (104, 695640), (110, 657696), (120, 602888), (124, 583440), (130, 556512), (132, 548080), (136, 531960), (143, 505920), (155, 466752), (156, 463760), (160, 452166), (165, 438464), (170, 425568), (176, 411060), (186, 388960), (187, 386880), (192, 376805), (195, 371008), (204, 354640), (208, 347820), (220, 328848), (221, 327360), (240, 301444), (248, 291720), (255, 283712), (260, 278256), (264, 274040), (272, 265980), (286, 252960), (310, 233376), (312, 231880), (320, 226083), (330, 219232), (340, 212784), (341, 212160), (352, 205530), (372, 194480), (374, 193440), (390, 185504), (403, 179520), (408, 177320), (416, 173910), (429, 168640), (440, 164424), (442, 163680), (465, 155584), (480, 150722), (496, 145860), (510, 141856), (520, 139128), (527, 137280), (528, 137020), (544, 132990), (561, 128960), (572, 126480), (620, 116688), (624, 115940), (660, 109616), (663, 109120), (680, 106392), (682, 106080), (704, 102765), (715, 101184), (744, 97240), (748, 96720), (780, 92752), (806, 89760), (816, 88660), (832, 86955), (858, 84320), (880, 82212), (884, 81840), (930, 77792), (935, 77376), (960, 75361), (992, 72930), (1020, 70928), (1023, 70720), (1040, 69564), (1054, 68640), (1056, 68510), (1088, 66495), (1105, 65472), (1122, 64480), (1144, 63240), (1209, 59840), (1240, 58344), (1248, 57970), (1320, 54808), (1326, 54560), (1360, 53196), (1364, 53040), (1430, 50592), (1488, 48620), (1496, 48360), (1560, 46376), (1581, 45760), (1612, 44880), (1632, 44330), (1705, 42432), (1716, 42160), (1760, 41106), (1768, 40920), (1860, 38896), (1870, 38688), (1984, 36465), (2015, 35904), (2040, 35464), (2046, 35360), (2080, 34782), (2108, 34320), (2112, 34255), (2145, 33728), (2210, 32736), (2244, 32240), (2288, 31620), (2418, 29920), (2431, 29760), (2480, 29172), (2496, 28985), (2635, 27456), (2640, 27404), (2652, 27280), (2720, 26598), (2728, 26520), (2805, 25792), (2860, 25296), (2976, 24310), (2992, 24180), (3120, 23188), (3162, 22880), (3224, 22440), (3264, 22165), (3315, 21824), (3410, 21216), (3432, 21080), (3520, 20553), (3536, 20460), (3720, 19448), (3740, 19344), (4030, 17952), (4080, 17732), (4092, 17680), (4160, 17391), (4216, 17160), (4290, 16864), (4420, 16368), (4433, 16320), (4488, 16120), (4576, 15810), (4836, 14960), (4862, 14880), (4960, 14586), (5115, 14144), (5270, 13728), (5280, 13702), (5304, 13640), (5440, 13299), (5456, 13260), (5610, 12896), (5720, 12648), (5797, 12480), (5952, 12155), (5984, 12090), (6045, 11968), (6240, 11594), (6324, 11440), (6448, 11220), (6630, 10912), (6820, 10608), (6851, 10560), (6864, 10540), (7072, 10230), (7293, 9920), (7440, 9724), (7480, 9672), (7905, 9152), (8060, 8976), (8160, 8866), (8184, 8840), (8432, 8580)]