74270280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 274803840

約数和(自身を除く): 200533560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 743, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1486, 1666, 1785, 1960, 2040, 2229, 2380, 2499, 2856, 2940, 2972, 3332, 3570, 3715, 4165, 4458, 4760, 4998, 5201, 5880, 5944, 6664, 7140, 7430, 8330, 8916, 9996, 10402, 11145, 12495, 12631, 14280, 14860, 15603, 16660, 17832, 19992, 20804, 22290, 24990, 25262, 26005, 29720, 31206, 33320, 36407, 37893, 41608, 44580, 49980, 50524, 52010, 62412, 63155, 72814, 75786, 78015, 88417, 89160, 99960, 101048, 104020, 109221, 124824, 126310, 145628, 151572, 156030, 176834, 182035, 189465, 208040, 218442, 252620, 265251, 291256, 303144, 312060, 353668, 364070, 378930, 436884, 442085, 505240, 530502, 546105, 618919, 624120, 707336, 728140, 757860, 873768, 884170, 1061004, 1092210, 1237838, 1326255, 1456280, 1515720, 1768340, 1856757, 2122008, 2184420, 2475676, 2652510, 3094595, 3536680, 3713514, 4368840, 4951352, 5305020, 6189190, 7427028, 9283785, 10610040, 12378380, 14854056, 18567570, 24756760, 37135140, 74270280]

約数ペア:

[(1, 74270280), (2, 37135140), (3, 24756760), (4, 18567570), (5, 14854056), (6, 12378380), (7, 10610040), (8, 9283785), (10, 7427028), (12, 6189190), (14, 5305020), (15, 4951352), (17, 4368840), (20, 3713514), (21, 3536680), (24, 3094595), (28, 2652510), (30, 2475676), (34, 2184420), (35, 2122008), (40, 1856757), (42, 1768340), (49, 1515720), (51, 1456280), (56, 1326255), (60, 1237838), (68, 1092210), (70, 1061004), (84, 884170), (85, 873768), (98, 757860), (102, 728140), (105, 707336), (119, 624120), (120, 618919), (136, 546105), (140, 530502), (147, 505240), (168, 442085), (170, 436884), (196, 378930), (204, 364070), (210, 353668), (238, 312060), (245, 303144), (255, 291256), (280, 265251), (294, 252620), (340, 218442), (357, 208040), (392, 189465), (408, 182035), (420, 176834), (476, 156030), (490, 151572), (510, 145628), (588, 126310), (595, 124824), (680, 109221), (714, 104020), (735, 101048), (743, 99960), (833, 89160), (840, 88417), (952, 78015), (980, 75786), (1020, 72814), (1176, 63155), (1190, 62412), (1428, 52010), (1470, 50524), (1486, 49980), (1666, 44580), (1785, 41608), (1960, 37893), (2040, 36407), (2229, 33320), (2380, 31206), (2499, 29720), (2856, 26005), (2940, 25262), (2972, 24990), (3332, 22290), (3570, 20804), (3715, 19992), (4165, 17832), (4458, 16660), (4760, 15603), (4998, 14860), (5201, 14280), (5880, 12631), (5944, 12495), (6664, 11145), (7140, 10402), (7430, 9996), (8330, 8916)]