74570160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 285490656

約数和(自身を除く): 210920496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 373, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 746, 784, 816, 833, 840, 952, 980, 1020, 1119, 1176, 1190, 1360, 1428, 1470, 1492, 1666, 1680, 1785, 1865, 1904, 1960, 2040, 2238, 2352, 2380, 2499, 2611, 2856, 2940, 2984, 3332, 3570, 3730, 3920, 4080, 4165, 4476, 4760, 4998, 5222, 5595, 5712, 5880, 5968, 6341, 6664, 7140, 7460, 7833, 8330, 8952, 9520, 9996, 10444, 11190, 11760, 12495, 12682, 13055, 13328, 14280, 14920, 15666, 16660, 17904, 18277, 19023, 19992, 20888, 22380, 24990, 25364, 26110, 28560, 29840, 31332, 31705, 33320, 36554, 38046, 39165, 39984, 41776, 44387, 44760, 49980, 50728, 52220, 54831, 62664, 63410, 66640, 73108, 76092, 78330, 88774, 89520, 91385, 95115, 99960, 101456, 104440, 109662, 125328, 126820, 133161, 146216, 152184, 156660, 177548, 182770, 190230, 199920, 208880, 219324, 221935, 253640, 266322, 274155, 292432, 304368, 310709, 313320, 355096, 365540, 380460, 438648, 443870, 507280, 532644, 548310, 621418, 626640, 665805, 710192, 731080, 760920, 877296, 887740, 932127, 1065288, 1096620, 1242836, 1331610, 1462160, 1521840, 1553545, 1775480, 1864254, 2130576, 2193240, 2485672, 2663220, 3107090, 3550960, 3728508, 4386480, 4660635, 4971344, 5326440, 6214180, 7457016, 9321270, 10652880, 12428360, 14914032, 18642540, 24856720, 37285080, 74570160]

約数ペア:

[(1, 74570160), (2, 37285080), (3, 24856720), (4, 18642540), (5, 14914032), (6, 12428360), (7, 10652880), (8, 9321270), (10, 7457016), (12, 6214180), (14, 5326440), (15, 4971344), (16, 4660635), (17, 4386480), (20, 3728508), (21, 3550960), (24, 3107090), (28, 2663220), (30, 2485672), (34, 2193240), (35, 2130576), (40, 1864254), (42, 1775480), (48, 1553545), (49, 1521840), (51, 1462160), (56, 1331610), (60, 1242836), (68, 1096620), (70, 1065288), (80, 932127), (84, 887740), (85, 877296), (98, 760920), (102, 731080), (105, 710192), (112, 665805), (119, 626640), (120, 621418), (136, 548310), (140, 532644), (147, 507280), (168, 443870), (170, 438648), (196, 380460), (204, 365540), (210, 355096), (238, 313320), (240, 310709), (245, 304368), (255, 292432), (272, 274155), (280, 266322), (294, 253640), (336, 221935), (340, 219324), (357, 208880), (373, 199920), (392, 190230), (408, 182770), (420, 177548), (476, 156660), (490, 152184), (510, 146216), (560, 133161), (588, 126820), (595, 125328), (680, 109662), (714, 104440), (735, 101456), (746, 99960), (784, 95115), (816, 91385), (833, 89520), (840, 88774), (952, 78330), (980, 76092), (1020, 73108), (1119, 66640), (1176, 63410), (1190, 62664), (1360, 54831), (1428, 52220), (1470, 50728), (1492, 49980), (1666, 44760), (1680, 44387), (1785, 41776), (1865, 39984), (1904, 39165), (1960, 38046), (2040, 36554), (2238, 33320), (2352, 31705), (2380, 31332), (2499, 29840), (2611, 28560), (2856, 26110), (2940, 25364), (2984, 24990), (3332, 22380), (3570, 20888), (3730, 19992), (3920, 19023), (4080, 18277), (4165, 17904), (4476, 16660), (4760, 15666), (4998, 14920), (5222, 14280), (5595, 13328), (5712, 13055), (5880, 12682), (5968, 12495), (6341, 11760), (6664, 11190), (7140, 10444), (7460, 9996), (7833, 9520), (8330, 8952)]