1611485760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5253

約数の個数: 224

約数和(自身を含む): 5703661440

約数和(自身を除く): 4092175680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4560, 4845, 5168, 5197, 5440, 6080, 6460, 7752, 8160, 9120, 9690, 10336, 10394, 12920, 15504, 15591, 16320, 18240, 19380, 20672, 20788, 25840, 25985, 31008, 31182, 38760, 41576, 51680, 51970, 62016, 62364, 77520, 77955, 83152, 88349, 98743, 103360, 103940, 124728, 155040, 155910, 166304, 176698, 197486, 207880, 249456, 265047, 296229, 310080, 311820, 332608, 353396, 394972, 415760, 441745, 493715, 498912, 530094, 592458, 623640, 706792, 789944, 831520, 883490, 987430, 997824, 1060188, 1184916, 1247280, 1325235, 1413584, 1481145, 1579888, 1663040, 1678631, 1766980, 1974860, 2120376, 2369832, 2494560, 2650470, 2827168, 2962290, 3159776, 3357262, 3533960, 3949720, 4240752, 4739664, 4989120, 5035893, 5300940, 5654336, 5924580, 6319552, 6714524, 7067920, 7899440, 8393155, 8481504, 9479328, 10071786, 10601880, 11849160, 13429048, 14135840, 15798880, 16786310, 16963008, 18958656, 20143572, 21203760, 23698320, 25179465, 26858096, 28271680, 31597760, 33572620, 40287144, 42407520, 47396640, 50358930, 53716192, 67145240, 80574288, 84815040, 94793280, 100717860, 107432384, 134290480, 161148576, 201435720, 268580960, 322297152, 402871440, 537161920, 805742880, 1611485760]

約数ペア:

[(1, 1611485760), (2, 805742880), (3, 537161920), (4, 402871440), (5, 322297152), (6, 268580960), (8, 201435720), (10, 161148576), (12, 134290480), (15, 107432384), (16, 100717860), (17, 94793280), (19, 84815040), (20, 80574288), (24, 67145240), (30, 53716192), (32, 50358930), (34, 47396640), (38, 42407520), (40, 40287144), (48, 33572620), (51, 31597760), (57, 28271680), (60, 26858096), (64, 25179465), (68, 23698320), (76, 21203760), (80, 20143572), (85, 18958656), (95, 16963008), (96, 16786310), (102, 15798880), (114, 14135840), (120, 13429048), (136, 11849160), (152, 10601880), (160, 10071786), (170, 9479328), (190, 8481504), (192, 8393155), (204, 7899440), (228, 7067920), (240, 6714524), (255, 6319552), (272, 5924580), (285, 5654336), (304, 5300940), (320, 5035893), (323, 4989120), (340, 4739664), (380, 4240752), (408, 3949720), (456, 3533960), (480, 3357262), (510, 3159776), (544, 2962290), (570, 2827168), (608, 2650470), (646, 2494560), (680, 2369832), (760, 2120376), (816, 1974860), (912, 1766980), (960, 1678631), (969, 1663040), (1020, 1579888), (1088, 1481145), (1140, 1413584), (1216, 1325235), (1292, 1247280), (1360, 1184916), (1520, 1060188), (1615, 997824), (1632, 987430), (1824, 883490), (1938, 831520), (2040, 789944), (2280, 706792), (2584, 623640), (2720, 592458), (3040, 530094), (3230, 498912), (3264, 493715), (3648, 441745), (3876, 415760), (4080, 394972), (4560, 353396), (4845, 332608), (5168, 311820), (5197, 310080), (5440, 296229), (6080, 265047), (6460, 249456), (7752, 207880), (8160, 197486), (9120, 176698), (9690, 166304), (10336, 155910), (10394, 155040), (12920, 124728), (15504, 103940), (15591, 103360), (16320, 98743), (18240, 88349), (19380, 83152), (20672, 77955), (20788, 77520), (25840, 62364), (25985, 62016), (31008, 51970), (31182, 51680), (38760, 41576)]