289382160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3785

約数の個数: 160

約数和(自身を含む): 1000114560

約数和(自身を除く): 710732400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3733, 3876, 4080, 4560, 4845, 5168, 6460, 7466, 7752, 9690, 11199, 12920, 14932, 15504, 18665, 19380, 22398, 25840, 29864, 37330, 38760, 44796, 55995, 59728, 63461, 70927, 74660, 77520, 89592, 111990, 126922, 141854, 149320, 179184, 190383, 212781, 223980, 253844, 283708, 298640, 317305, 354635, 380766, 425562, 447960, 507688, 567416, 634610, 709270, 761532, 851124, 895920, 951915, 1015376, 1063905, 1134832, 1205759, 1269220, 1418540, 1523064, 1702248, 1903830, 2127810, 2411518, 2538440, 2837080, 3046128, 3404496, 3617277, 3807660, 4255620, 4823036, 5076880, 5674160, 6028795, 7234554, 7615320, 8511240, 9646072, 12057590, 14469108, 15230640, 17022480, 18086385, 19292144, 24115180, 28938216, 36172770, 48230360, 57876432, 72345540, 96460720, 144691080, 289382160]

約数ペア:

[(1, 289382160), (2, 144691080), (3, 96460720), (4, 72345540), (5, 57876432), (6, 48230360), (8, 36172770), (10, 28938216), (12, 24115180), (15, 19292144), (16, 18086385), (17, 17022480), (19, 15230640), (20, 14469108), (24, 12057590), (30, 9646072), (34, 8511240), (38, 7615320), (40, 7234554), (48, 6028795), (51, 5674160), (57, 5076880), (60, 4823036), (68, 4255620), (76, 3807660), (80, 3617277), (85, 3404496), (95, 3046128), (102, 2837080), (114, 2538440), (120, 2411518), (136, 2127810), (152, 1903830), (170, 1702248), (190, 1523064), (204, 1418540), (228, 1269220), (240, 1205759), (255, 1134832), (272, 1063905), (285, 1015376), (304, 951915), (323, 895920), (340, 851124), (380, 761532), (408, 709270), (456, 634610), (510, 567416), (570, 507688), (646, 447960), (680, 425562), (760, 380766), (816, 354635), (912, 317305), (969, 298640), (1020, 283708), (1140, 253844), (1292, 223980), (1360, 212781), (1520, 190383), (1615, 179184), (1938, 149320), (2040, 141854), (2280, 126922), (2584, 111990), (3230, 89592), (3733, 77520), (3876, 74660), (4080, 70927), (4560, 63461), (4845, 59728), (5168, 55995), (6460, 44796), (7466, 38760), (7752, 37330), (9690, 29864), (11199, 25840), (12920, 22398), (14932, 19380), (15504, 18665)]