157067820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 602714112

約数和(自身を除く): 445646292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 43, 45, 52, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 117, 126, 129, 130, 140, 156, 172, 180, 182, 195, 210, 215, 223, 234, 252, 258, 260, 273, 301, 315, 364, 387, 390, 420, 430, 446, 455, 468, 516, 546, 559, 585, 602, 630, 645, 669, 774, 780, 819, 860, 892, 903, 910, 1092, 1115, 1118, 1170, 1204, 1260, 1290, 1338, 1365, 1505, 1548, 1561, 1638, 1677, 1806, 1820, 1935, 2007, 2230, 2236, 2340, 2580, 2676, 2709, 2730, 2795, 2899, 3010, 3122, 3276, 3345, 3354, 3612, 3870, 3913, 4014, 4095, 4460, 4515, 4683, 5031, 5418, 5460, 5590, 5798, 6020, 6244, 6690, 6708, 7740, 7805, 7826, 8028, 8190, 8385, 8697, 9030, 9366, 9589, 10035, 10062, 10836, 11180, 11596, 11739, 13380, 13545, 14049, 14495, 15610, 15652, 16380, 16770, 17394, 18060, 18732, 19178, 19565, 20070, 20124, 20293, 23415, 23478, 25155, 26091, 27090, 28098, 28767, 28990, 31220, 33540, 34788, 35217, 38356, 39130, 40140, 40586, 43485, 46830, 46956, 47945, 50310, 52182, 54180, 56196, 57534, 57980, 58695, 60879, 67123, 70245, 70434, 78260, 81172, 86301, 86970, 93660, 95890, 100620, 101465, 104364, 115068, 117390, 121758, 124657, 130455, 134246, 140490, 140868, 143835, 172602, 173940, 176085, 182637, 191780, 201369, 202930, 234780, 243516, 249314, 260910, 268492, 280980, 287670, 304395, 335615, 345204, 352170, 365274, 373971, 402738, 405860, 431505, 498628, 521820, 575340, 604107, 608790, 623285, 671230, 704340, 730548, 747942, 805476, 863010, 872599, 913185, 1006845, 1121913, 1208214, 1217580, 1246570, 1342460, 1495884, 1726020, 1745198, 1826370, 1869855, 2013690, 2243826, 2416428, 2493140, 2617797, 3020535, 3490396, 3652740, 3739710, 4027380, 4362995, 4487652, 5235594, 5609565, 6041070, 7479420, 7853391, 8725990, 10471188, 11219130, 12082140, 13088985, 15706782, 17451980, 22438260, 26177970, 31413564, 39266955, 52355940, 78533910, 157067820]

約数ペア:

[(1, 157067820), (2, 78533910), (3, 52355940), (4, 39266955), (5, 31413564), (6, 26177970), (7, 22438260), (9, 17451980), (10, 15706782), (12, 13088985), (13, 12082140), (14, 11219130), (15, 10471188), (18, 8725990), (20, 7853391), (21, 7479420), (26, 6041070), (28, 5609565), (30, 5235594), (35, 4487652), (36, 4362995), (39, 4027380), (42, 3739710), (43, 3652740), (45, 3490396), (52, 3020535), (60, 2617797), (63, 2493140), (65, 2416428), (70, 2243826), (78, 2013690), (84, 1869855), (86, 1826370), (90, 1745198), (91, 1726020), (105, 1495884), (117, 1342460), (126, 1246570), (129, 1217580), (130, 1208214), (140, 1121913), (156, 1006845), (172, 913185), (180, 872599), (182, 863010), (195, 805476), (210, 747942), (215, 730548), (223, 704340), (234, 671230), (252, 623285), (258, 608790), (260, 604107), (273, 575340), (301, 521820), (315, 498628), (364, 431505), (387, 405860), (390, 402738), (420, 373971), (430, 365274), (446, 352170), (455, 345204), (468, 335615), (516, 304395), (546, 287670), (559, 280980), (585, 268492), (602, 260910), (630, 249314), (645, 243516), (669, 234780), (774, 202930), (780, 201369), (819, 191780), (860, 182637), (892, 176085), (903, 173940), (910, 172602), (1092, 143835), (1115, 140868), (1118, 140490), (1170, 134246), (1204, 130455), (1260, 124657), (1290, 121758), (1338, 117390), (1365, 115068), (1505, 104364), (1548, 101465), (1561, 100620), (1638, 95890), (1677, 93660), (1806, 86970), (1820, 86301), (1935, 81172), (2007, 78260), (2230, 70434), (2236, 70245), (2340, 67123), (2580, 60879), (2676, 58695), (2709, 57980), (2730, 57534), (2795, 56196), (2899, 54180), (3010, 52182), (3122, 50310), (3276, 47945), (3345, 46956), (3354, 46830), (3612, 43485), (3870, 40586), (3913, 40140), (4014, 39130), (4095, 38356), (4460, 35217), (4515, 34788), (4683, 33540), (5031, 31220), (5418, 28990), (5460, 28767), (5590, 28098), (5798, 27090), (6020, 26091), (6244, 25155), (6690, 23478), (6708, 23415), (7740, 20293), (7805, 20124), (7826, 20070), (8028, 19565), (8190, 19178), (8385, 18732), (8697, 18060), (9030, 17394), (9366, 16770), (9589, 16380), (10035, 15652), (10062, 15610), (10836, 14495), (11180, 14049), (11596, 13545), (11739, 13380)]