298290720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6867

約数の個数: 192

約数和(自身を含む): 1156619520

約数和(自身を除く): 858328800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 6829, 7280, 8736, 10920, 13658, 14560, 20487, 21840, 27316, 34145, 40974, 43680, 47803, 54632, 68290, 81948, 88777, 95606, 102435, 109264, 136580, 143409, 163896, 177554, 191212, 204870, 218528, 239015, 266331, 273160, 286818, 327792, 355108, 382424, 409740, 443885, 478030, 532662, 546320, 573636, 621439, 655584, 710216, 717045, 764848, 819480, 887770, 956060, 1065324, 1092640, 1147272, 1242878, 1331655, 1420432, 1434090, 1529696, 1638960, 1775540, 1864317, 1912120, 2130648, 2294544, 2485756, 2663310, 2840864, 2868180, 3107195, 3277920, 3551080, 3728634, 3824240, 4261296, 4589088, 4971512, 5326620, 5736360, 6214390, 7102160, 7457268, 7648480, 8522592, 9321585, 9943024, 10653240, 11472720, 12428780, 14204320, 14914536, 18643170, 19886048, 21306480, 22945440, 24857560, 29829072, 37286340, 42612960, 49715120, 59658144, 74572680, 99430240, 149145360, 298290720]

約数ペア:

[(1, 298290720), (2, 149145360), (3, 99430240), (4, 74572680), (5, 59658144), (6, 49715120), (7, 42612960), (8, 37286340), (10, 29829072), (12, 24857560), (13, 22945440), (14, 21306480), (15, 19886048), (16, 18643170), (20, 14914536), (21, 14204320), (24, 12428780), (26, 11472720), (28, 10653240), (30, 9943024), (32, 9321585), (35, 8522592), (39, 7648480), (40, 7457268), (42, 7102160), (48, 6214390), (52, 5736360), (56, 5326620), (60, 4971512), (65, 4589088), (70, 4261296), (78, 3824240), (80, 3728634), (84, 3551080), (91, 3277920), (96, 3107195), (104, 2868180), (105, 2840864), (112, 2663310), (120, 2485756), (130, 2294544), (140, 2130648), (156, 1912120), (160, 1864317), (168, 1775540), (182, 1638960), (195, 1529696), (208, 1434090), (210, 1420432), (224, 1331655), (240, 1242878), (260, 1147272), (273, 1092640), (280, 1065324), (312, 956060), (336, 887770), (364, 819480), (390, 764848), (416, 717045), (420, 710216), (455, 655584), (480, 621439), (520, 573636), (546, 546320), (560, 532662), (624, 478030), (672, 443885), (728, 409740), (780, 382424), (840, 355108), (910, 327792), (1040, 286818), (1092, 273160), (1120, 266331), (1248, 239015), (1365, 218528), (1456, 204870), (1560, 191212), (1680, 177554), (1820, 163896), (2080, 143409), (2184, 136580), (2730, 109264), (2912, 102435), (3120, 95606), (3360, 88777), (3640, 81948), (4368, 68290), (5460, 54632), (6240, 47803), (6829, 43680), (7280, 40974), (8736, 34145), (10920, 27316), (13658, 21840), (14560, 20487)]