157784640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 553029120

約数和(自身を除く): 395244480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 269, 282, 312, 320, 376, 390, 416, 470, 480, 520, 538, 564, 611, 624, 705, 752, 780, 807, 832, 940, 960, 1040, 1076, 1128, 1222, 1248, 1345, 1410, 1504, 1560, 1614, 1833, 1880, 2080, 2152, 2256, 2444, 2496, 2690, 2820, 3008, 3055, 3120, 3228, 3497, 3666, 3760, 4035, 4160, 4304, 4512, 4888, 5380, 5640, 6110, 6240, 6456, 6994, 7332, 7520, 8070, 8608, 9024, 9165, 9776, 10491, 10760, 11280, 12220, 12480, 12643, 12912, 13988, 14664, 15040, 16140, 17216, 17485, 18330, 19552, 20982, 21520, 22560, 24440, 25286, 25824, 27976, 29328, 32280, 34970, 36660, 37929, 39104, 41964, 43040, 45120, 48880, 50572, 51648, 52455, 55952, 58656, 63215, 64560, 69940, 73320, 75858, 83928, 86080, 97760, 101144, 104910, 111904, 117312, 126430, 129120, 139880, 146640, 151716, 164359, 167856, 189645, 195520, 202288, 209820, 223808, 252860, 258240, 279760, 293280, 303432, 328718, 335712, 379290, 404576, 419640, 493077, 505720, 559520, 586560, 606864, 657436, 671424, 758580, 809152, 821795, 839280, 986154, 1011440, 1119040, 1213728, 1314872, 1517160, 1643590, 1678560, 1972308, 2022880, 2427456, 2465385, 2629744, 3034320, 3287180, 3357120, 3944616, 4045760, 4930770, 5259488, 6068640, 6574360, 7889232, 9861540, 10518976, 12137280, 13148720, 15778464, 19723080, 26297440, 31556928, 39446160, 52594880, 78892320, 157784640]

約数ペア:

[(1, 157784640), (2, 78892320), (3, 52594880), (4, 39446160), (5, 31556928), (6, 26297440), (8, 19723080), (10, 15778464), (12, 13148720), (13, 12137280), (15, 10518976), (16, 9861540), (20, 7889232), (24, 6574360), (26, 6068640), (30, 5259488), (32, 4930770), (39, 4045760), (40, 3944616), (47, 3357120), (48, 3287180), (52, 3034320), (60, 2629744), (64, 2465385), (65, 2427456), (78, 2022880), (80, 1972308), (94, 1678560), (96, 1643590), (104, 1517160), (120, 1314872), (130, 1213728), (141, 1119040), (156, 1011440), (160, 986154), (188, 839280), (192, 821795), (195, 809152), (208, 758580), (235, 671424), (240, 657436), (260, 606864), (269, 586560), (282, 559520), (312, 505720), (320, 493077), (376, 419640), (390, 404576), (416, 379290), (470, 335712), (480, 328718), (520, 303432), (538, 293280), (564, 279760), (611, 258240), (624, 252860), (705, 223808), (752, 209820), (780, 202288), (807, 195520), (832, 189645), (940, 167856), (960, 164359), (1040, 151716), (1076, 146640), (1128, 139880), (1222, 129120), (1248, 126430), (1345, 117312), (1410, 111904), (1504, 104910), (1560, 101144), (1614, 97760), (1833, 86080), (1880, 83928), (2080, 75858), (2152, 73320), (2256, 69940), (2444, 64560), (2496, 63215), (2690, 58656), (2820, 55952), (3008, 52455), (3055, 51648), (3120, 50572), (3228, 48880), (3497, 45120), (3666, 43040), (3760, 41964), (4035, 39104), (4160, 37929), (4304, 36660), (4512, 34970), (4888, 32280), (5380, 29328), (5640, 27976), (6110, 25824), (6240, 25286), (6456, 24440), (6994, 22560), (7332, 21520), (7520, 20982), (8070, 19552), (8608, 18330), (9024, 17485), (9165, 17216), (9776, 16140), (10491, 15040), (10760, 14664), (11280, 13988), (12220, 12912), (12480, 12643)]