209618160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 160

約数和(自身を含む): 697455360

約数和(自身を除く): 487837200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 498, 510, 619, 664, 680, 816, 830, 996, 1020, 1238, 1245, 1328, 1360, 1411, 1660, 1857, 1992, 2040, 2476, 2490, 2822, 3095, 3320, 3714, 3984, 4080, 4233, 4952, 4980, 5644, 6190, 6640, 7055, 7428, 8466, 9285, 9904, 9960, 10523, 11288, 12380, 14110, 14856, 16932, 18570, 19920, 21046, 21165, 22576, 24760, 28220, 29712, 31569, 33864, 37140, 42092, 42330, 49520, 51377, 52615, 56440, 63138, 67728, 74280, 84184, 84660, 102754, 105230, 112880, 126276, 148560, 154131, 157845, 168368, 169320, 205508, 210460, 252552, 256885, 308262, 315690, 338640, 411016, 420920, 505104, 513770, 616524, 631380, 770655, 822032, 841840, 873409, 1027540, 1233048, 1262760, 1541310, 1746818, 2055080, 2466096, 2525520, 2620227, 3082620, 3493636, 4110160, 4367045, 5240454, 6165240, 6987272, 8734090, 10480908, 12330480, 13101135, 13974544, 17468180, 20961816, 26202270, 34936360, 41923632, 52404540, 69872720, 104809080, 209618160]

約数ペア:

[(1, 209618160), (2, 104809080), (3, 69872720), (4, 52404540), (5, 41923632), (6, 34936360), (8, 26202270), (10, 20961816), (12, 17468180), (15, 13974544), (16, 13101135), (17, 12330480), (20, 10480908), (24, 8734090), (30, 6987272), (34, 6165240), (40, 5240454), (48, 4367045), (51, 4110160), (60, 3493636), (68, 3082620), (80, 2620227), (83, 2525520), (85, 2466096), (102, 2055080), (120, 1746818), (136, 1541310), (166, 1262760), (170, 1233048), (204, 1027540), (240, 873409), (249, 841840), (255, 822032), (272, 770655), (332, 631380), (340, 616524), (408, 513770), (415, 505104), (498, 420920), (510, 411016), (619, 338640), (664, 315690), (680, 308262), (816, 256885), (830, 252552), (996, 210460), (1020, 205508), (1238, 169320), (1245, 168368), (1328, 157845), (1360, 154131), (1411, 148560), (1660, 126276), (1857, 112880), (1992, 105230), (2040, 102754), (2476, 84660), (2490, 84184), (2822, 74280), (3095, 67728), (3320, 63138), (3714, 56440), (3984, 52615), (4080, 51377), (4233, 49520), (4952, 42330), (4980, 42092), (5644, 37140), (6190, 33864), (6640, 31569), (7055, 29712), (7428, 28220), (8466, 24760), (9285, 22576), (9904, 21165), (9960, 21046), (10523, 19920), (11288, 18570), (12380, 16932), (14110, 14856)]