32421480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3003

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 87328920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 2969, 3640, 5460, 5938, 8907, 10920, 11876, 14845, 17814, 20783, 23752, 29690, 35628, 38597, 41566, 44535, 59380, 62349, 71256, 77194, 83132, 89070, 103915, 115791, 118760, 124698, 154388, 166264, 178140, 192985, 207830, 231582, 249396, 270179, 308776, 311745, 356280, 385970, 415660, 463164, 498792, 540358, 578955, 623490, 771940, 810537, 831320, 926328, 1080716, 1157910, 1246980, 1350895, 1543880, 1621074, 2161432, 2315820, 2493960, 2701790, 3242148, 4052685, 4631640, 5403580, 6484296, 8105370, 10807160, 16210740, 32421480]

約数ペア:

[(1, 32421480), (2, 16210740), (3, 10807160), (4, 8105370), (5, 6484296), (6, 5403580), (7, 4631640), (8, 4052685), (10, 3242148), (12, 2701790), (13, 2493960), (14, 2315820), (15, 2161432), (20, 1621074), (21, 1543880), (24, 1350895), (26, 1246980), (28, 1157910), (30, 1080716), (35, 926328), (39, 831320), (40, 810537), (42, 771940), (52, 623490), (56, 578955), (60, 540358), (65, 498792), (70, 463164), (78, 415660), (84, 385970), (91, 356280), (104, 311745), (105, 308776), (120, 270179), (130, 249396), (140, 231582), (156, 207830), (168, 192985), (182, 178140), (195, 166264), (210, 154388), (260, 124698), (273, 118760), (280, 115791), (312, 103915), (364, 89070), (390, 83132), (420, 77194), (455, 71256), (520, 62349), (546, 59380), (728, 44535), (780, 41566), (840, 38597), (910, 35628), (1092, 29690), (1365, 23752), (1560, 20783), (1820, 17814), (2184, 14845), (2730, 11876), (2969, 10920), (3640, 8907), (5460, 5938)]