78743760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 254983680

約数和(自身を除く): 176239920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 67, 80, 83, 118, 120, 134, 166, 177, 201, 236, 240, 249, 268, 295, 332, 335, 354, 402, 415, 472, 498, 536, 590, 664, 670, 708, 804, 830, 885, 944, 996, 1005, 1072, 1180, 1245, 1328, 1340, 1416, 1608, 1660, 1770, 1992, 2010, 2360, 2490, 2680, 2832, 3216, 3320, 3540, 3953, 3984, 4020, 4720, 4897, 4980, 5360, 5561, 6640, 7080, 7906, 8040, 9794, 9960, 11122, 11859, 14160, 14691, 15812, 16080, 16683, 19588, 19765, 19920, 22244, 23718, 24485, 27805, 29382, 31624, 33366, 39176, 39530, 44488, 47436, 48970, 55610, 58764, 59295, 63248, 66732, 73455, 78352, 79060, 83415, 88976, 94872, 97940, 111220, 117528, 118590, 133464, 146910, 158120, 166830, 189744, 195880, 222440, 235056, 237180, 266928, 293820, 316240, 328099, 333660, 391760, 444880, 474360, 587640, 656198, 667320, 948720, 984297, 1175280, 1312396, 1334640, 1640495, 1968594, 2624792, 3280990, 3937188, 4921485, 5249584, 6561980, 7874376, 9842970, 13123960, 15748752, 19685940, 26247920, 39371880, 78743760]

約数ペア:

[(1, 78743760), (2, 39371880), (3, 26247920), (4, 19685940), (5, 15748752), (6, 13123960), (8, 9842970), (10, 7874376), (12, 6561980), (15, 5249584), (16, 4921485), (20, 3937188), (24, 3280990), (30, 2624792), (40, 1968594), (48, 1640495), (59, 1334640), (60, 1312396), (67, 1175280), (80, 984297), (83, 948720), (118, 667320), (120, 656198), (134, 587640), (166, 474360), (177, 444880), (201, 391760), (236, 333660), (240, 328099), (249, 316240), (268, 293820), (295, 266928), (332, 237180), (335, 235056), (354, 222440), (402, 195880), (415, 189744), (472, 166830), (498, 158120), (536, 146910), (590, 133464), (664, 118590), (670, 117528), (708, 111220), (804, 97940), (830, 94872), (885, 88976), (944, 83415), (996, 79060), (1005, 78352), (1072, 73455), (1180, 66732), (1245, 63248), (1328, 59295), (1340, 58764), (1416, 55610), (1608, 48970), (1660, 47436), (1770, 44488), (1992, 39530), (2010, 39176), (2360, 33366), (2490, 31624), (2680, 29382), (2832, 27805), (3216, 24485), (3320, 23718), (3540, 22244), (3953, 19920), (3984, 19765), (4020, 19588), (4720, 16683), (4897, 16080), (4980, 15812), (5360, 14691), (5561, 14160), (6640, 11859), (7080, 11122), (7906, 9960), (8040, 9794)]