428759760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 360

約数和(自身を含む): 1622387232

約数和(自身を除く): 1193627472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 169, 176, 186, 195, 208, 220, 240, 248, 260, 264, 286, 310, 312, 330, 338, 341, 372, 390, 403, 429, 440, 465, 496, 507, 520, 528, 572, 620, 624, 660, 676, 682, 715, 744, 780, 806, 845, 858, 880, 930, 961, 1014, 1023, 1040, 1144, 1209, 1240, 1320, 1352, 1364, 1430, 1488, 1560, 1612, 1690, 1705, 1716, 1859, 1860, 1922, 2015, 2028, 2046, 2145, 2288, 2418, 2480, 2535, 2640, 2704, 2728, 2860, 2883, 3120, 3224, 3380, 3410, 3432, 3718, 3720, 3844, 4030, 4056, 4092, 4290, 4433, 4805, 4836, 5070, 5115, 5239, 5456, 5577, 5720, 5766, 6045, 6448, 6760, 6820, 6864, 7436, 7440, 7688, 8060, 8112, 8184, 8580, 8866, 9295, 9610, 9672, 10140, 10230, 10478, 10571, 11154, 11440, 11532, 12090, 12493, 13299, 13520, 13640, 14415, 14872, 15376, 15717, 16120, 16368, 17160, 17732, 18590, 19220, 19344, 20280, 20460, 20956, 21142, 22165, 22308, 23064, 24180, 24986, 26195, 26598, 27280, 27885, 28830, 29744, 31434, 31713, 32240, 34320, 35464, 37180, 37479, 38440, 40560, 40920, 41912, 42284, 44330, 44616, 46128, 48360, 49972, 52390, 52855, 53196, 55770, 57629, 57660, 62465, 62868, 63426, 66495, 70928, 74360, 74958, 76880, 78585, 81840, 83824, 84568, 88660, 89232, 96720, 99944, 104780, 105710, 106392, 111540, 115258, 115320, 124930, 125736, 126852, 132990, 137423, 148720, 149916, 157170, 158565, 162409, 169136, 172887, 177320, 187395, 199888, 209560, 211420, 212784, 223080, 230516, 230640, 249860, 251472, 253704, 265980, 274846, 288145, 299832, 314340, 317130, 324818, 345774, 354640, 374790, 412269, 419120, 422840, 446160, 461032, 487227, 499720, 507408, 531960, 549692, 576290, 599664, 628680, 634260, 649636, 687115, 691548, 749580, 812045, 824538, 845680, 864435, 922064, 974454, 999440, 1063920, 1099384, 1152580, 1257360, 1268520, 1299272, 1374230, 1383096, 1499160, 1624090, 1649076, 1728870, 1786499, 1948908, 2061345, 2198768, 2305160, 2436135, 2537040, 2598544, 2748460, 2766192, 2998320, 3248180, 3298152, 3457740, 3572998, 3897816, 4122690, 4610320, 4872270, 5359497, 5496920, 6496360, 6596304, 6915480, 7145996, 7795632, 8245380, 8932495, 9744540, 10718994, 10993840, 12992720, 13830960, 14291992, 16490760, 17864990, 19489080, 21437988, 26797485, 28583984, 32981520, 35729980, 38978160, 42875976, 53594970, 71459960, 85751952, 107189940, 142919920, 214379880, 428759760]

約数ペア:

[(1, 428759760), (2, 214379880), (3, 142919920), (4, 107189940), (5, 85751952), (6, 71459960), (8, 53594970), (10, 42875976), (11, 38978160), (12, 35729980), (13, 32981520), (15, 28583984), (16, 26797485), (20, 21437988), (22, 19489080), (24, 17864990), (26, 16490760), (30, 14291992), (31, 13830960), (33, 12992720), (39, 10993840), (40, 10718994), (44, 9744540), (48, 8932495), (52, 8245380), (55, 7795632), (60, 7145996), (62, 6915480), (65, 6596304), (66, 6496360), (78, 5496920), (80, 5359497), (88, 4872270), (93, 4610320), (104, 4122690), (110, 3897816), (120, 3572998), (124, 3457740), (130, 3298152), (132, 3248180), (143, 2998320), (155, 2766192), (156, 2748460), (165, 2598544), (169, 2537040), (176, 2436135), (186, 2305160), (195, 2198768), (208, 2061345), (220, 1948908), (240, 1786499), (248, 1728870), (260, 1649076), (264, 1624090), (286, 1499160), (310, 1383096), (312, 1374230), (330, 1299272), (338, 1268520), (341, 1257360), (372, 1152580), (390, 1099384), (403, 1063920), (429, 999440), (440, 974454), (465, 922064), (496, 864435), (507, 845680), (520, 824538), (528, 812045), (572, 749580), (620, 691548), (624, 687115), (660, 649636), (676, 634260), (682, 628680), (715, 599664), (744, 576290), (780, 549692), (806, 531960), (845, 507408), (858, 499720), (880, 487227), (930, 461032), (961, 446160), (1014, 422840), (1023, 419120), (1040, 412269), (1144, 374790), (1209, 354640), (1240, 345774), (1320, 324818), (1352, 317130), (1364, 314340), (1430, 299832), (1488, 288145), (1560, 274846), (1612, 265980), (1690, 253704), (1705, 251472), (1716, 249860), (1859, 230640), (1860, 230516), (1922, 223080), (2015, 212784), (2028, 211420), (2046, 209560), (2145, 199888), (2288, 187395), (2418, 177320), (2480, 172887), (2535, 169136), (2640, 162409), (2704, 158565), (2728, 157170), (2860, 149916), (2883, 148720), (3120, 137423), (3224, 132990), (3380, 126852), (3410, 125736), (3432, 124930), (3718, 115320), (3720, 115258), (3844, 111540), (4030, 106392), (4056, 105710), (4092, 104780), (4290, 99944), (4433, 96720), (4805, 89232), (4836, 88660), (5070, 84568), (5115, 83824), (5239, 81840), (5456, 78585), (5577, 76880), (5720, 74958), (5766, 74360), (6045, 70928), (6448, 66495), (6760, 63426), (6820, 62868), (6864, 62465), (7436, 57660), (7440, 57629), (7688, 55770), (8060, 53196), (8112, 52855), (8184, 52390), (8580, 49972), (8866, 48360), (9295, 46128), (9610, 44616), (9672, 44330), (10140, 42284), (10230, 41912), (10478, 40920), (10571, 40560), (11154, 38440), (11440, 37479), (11532, 37180), (12090, 35464), (12493, 34320), (13299, 32240), (13520, 31713), (13640, 31434), (14415, 29744), (14872, 28830), (15376, 27885), (15717, 27280), (16120, 26598), (16368, 26195), (17160, 24986), (17732, 24180), (18590, 23064), (19220, 22308), (19344, 22165), (20280, 21142), (20460, 20956)]