193749840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4762

約数の個数: 160

約数和(自身を含む): 702633600

約数和(自身を除く): 508883760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4721, 5130, 6840, 8208, 9442, 10260, 13680, 14163, 18884, 20520, 23605, 28326, 37768, 41040, 42489, 47210, 56652, 70815, 75536, 84978, 89699, 94420, 113304, 127467, 141630, 169956, 179398, 188840, 212445, 226608, 254934, 269097, 283260, 339912, 358796, 377680, 424890, 448495, 509868, 538194, 566520, 637335, 679824, 717592, 807291, 849780, 896990, 1019736, 1076388, 1133040, 1274670, 1345485, 1435184, 1614582, 1699560, 1793980, 2039472, 2152776, 2421873, 2549340, 2690970, 3229164, 3399120, 3587960, 4036455, 4305552, 4843746, 5098680, 5381940, 6458328, 7175920, 8072910, 9687492, 10197360, 10763880, 12109365, 12916656, 16145820, 19374984, 21527760, 24218730, 32291640, 38749968, 48437460, 64583280, 96874920, 193749840]

約数ペア:

[(1, 193749840), (2, 96874920), (3, 64583280), (4, 48437460), (5, 38749968), (6, 32291640), (8, 24218730), (9, 21527760), (10, 19374984), (12, 16145820), (15, 12916656), (16, 12109365), (18, 10763880), (19, 10197360), (20, 9687492), (24, 8072910), (27, 7175920), (30, 6458328), (36, 5381940), (38, 5098680), (40, 4843746), (45, 4305552), (48, 4036455), (54, 3587960), (57, 3399120), (60, 3229164), (72, 2690970), (76, 2549340), (80, 2421873), (90, 2152776), (95, 2039472), (108, 1793980), (114, 1699560), (120, 1614582), (135, 1435184), (144, 1345485), (152, 1274670), (171, 1133040), (180, 1076388), (190, 1019736), (216, 896990), (228, 849780), (240, 807291), (270, 717592), (285, 679824), (304, 637335), (342, 566520), (360, 538194), (380, 509868), (432, 448495), (456, 424890), (513, 377680), (540, 358796), (570, 339912), (684, 283260), (720, 269097), (760, 254934), (855, 226608), (912, 212445), (1026, 188840), (1080, 179398), (1140, 169956), (1368, 141630), (1520, 127467), (1710, 113304), (2052, 94420), (2160, 89699), (2280, 84978), (2565, 75536), (2736, 70815), (3420, 56652), (4104, 47210), (4560, 42489), (4721, 41040), (5130, 37768), (6840, 28326), (8208, 23605), (9442, 20520), (10260, 18884), (13680, 14163)]