15641556960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{6833}}^1$

素因数の和:7121

約数の個数: 192

約数和(自身を含む): 52078360320

約数和(自身を除く): 36436803360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 251, 285, 304, 380, 456, 480, 502, 570, 608, 753, 760, 912, 1004, 1140, 1255, 1506, 1520, 1824, 2008, 2280, 2510, 3012, 3040, 3765, 4016, 4560, 4769, 5020, 6024, 6833, 7530, 8032, 9120, 9538, 10040, 12048, 13666, 14307, 15060, 19076, 20080, 20499, 23845, 24096, 27332, 28614, 30120, 34165, 38152, 40160, 40998, 47690, 54664, 57228, 60240, 68330, 71535, 76304, 81996, 95380, 102495, 109328, 114456, 120480, 129827, 136660, 143070, 152608, 163992, 190760, 204990, 218656, 228912, 259654, 273320, 286140, 327984, 381520, 389481, 409980, 457824, 519308, 546640, 572280, 649135, 655968, 763040, 778962, 819960, 1038616, 1093280, 1144560, 1298270, 1557924, 1639920, 1715083, 1947405, 2077232, 2289120, 2596540, 3115848, 3279840, 3430166, 3894810, 4154464, 5145249, 5193080, 6231696, 6860332, 7789620, 8575415, 10290498, 10386160, 12463392, 13720664, 15579240, 17150830, 20580996, 20772320, 25726245, 27441328, 31158480, 32586577, 34301660, 41161992, 51452490, 54882656, 62316960, 65173154, 68603320, 82323984, 97759731, 102904980, 130346308, 137206640, 162932885, 164647968, 195519462, 205809960, 260692616, 274413280, 325865770, 391038924, 411619920, 488798655, 521385232, 651731540, 782077848, 823239840, 977597310, 1042770464, 1303463080, 1564155696, 1955194620, 2606926160, 3128311392, 3910389240, 5213852320, 7820778480, 15641556960]

約数ペア:

[(1, 15641556960), (2, 7820778480), (3, 5213852320), (4, 3910389240), (5, 3128311392), (6, 2606926160), (8, 1955194620), (10, 1564155696), (12, 1303463080), (15, 1042770464), (16, 977597310), (19, 823239840), (20, 782077848), (24, 651731540), (30, 521385232), (32, 488798655), (38, 411619920), (40, 391038924), (48, 325865770), (57, 274413280), (60, 260692616), (76, 205809960), (80, 195519462), (95, 164647968), (96, 162932885), (114, 137206640), (120, 130346308), (152, 102904980), (160, 97759731), (190, 82323984), (228, 68603320), (240, 65173154), (251, 62316960), (285, 54882656), (304, 51452490), (380, 41161992), (456, 34301660), (480, 32586577), (502, 31158480), (570, 27441328), (608, 25726245), (753, 20772320), (760, 20580996), (912, 17150830), (1004, 15579240), (1140, 13720664), (1255, 12463392), (1506, 10386160), (1520, 10290498), (1824, 8575415), (2008, 7789620), (2280, 6860332), (2510, 6231696), (3012, 5193080), (3040, 5145249), (3765, 4154464), (4016, 3894810), (4560, 3430166), (4769, 3279840), (5020, 3115848), (6024, 2596540), (6833, 2289120), (7530, 2077232), (8032, 1947405), (9120, 1715083), (9538, 1639920), (10040, 1557924), (12048, 1298270), (13666, 1144560), (14307, 1093280), (15060, 1038616), (19076, 819960), (20080, 778962), (20499, 763040), (23845, 655968), (24096, 649135), (27332, 572280), (28614, 546640), (30120, 519308), (34165, 457824), (38152, 409980), (40160, 389481), (40998, 381520), (47690, 327984), (54664, 286140), (57228, 273320), (60240, 259654), (68330, 228912), (71535, 218656), (76304, 204990), (81996, 190760), (95380, 163992), (102495, 152608), (109328, 143070), (114456, 136660), (120480, 129827)]