1580147400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1376

約数の個数: 192

約数和(自身を含む): 5310285120

約数和(自身を除く): 3730137720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 173, 195, 200, 260, 300, 312, 325, 346, 390, 519, 520, 600, 650, 692, 780, 865, 975, 1038, 1171, 1300, 1384, 1560, 1730, 1950, 2076, 2249, 2342, 2595, 2600, 3460, 3513, 3900, 4152, 4325, 4498, 4684, 5190, 5855, 6747, 6920, 7026, 7800, 8650, 8996, 9368, 10380, 11245, 11710, 12975, 13494, 14052, 15223, 17300, 17565, 17992, 20760, 22490, 23420, 25950, 26988, 28104, 29275, 30446, 33735, 34600, 35130, 44980, 45669, 46840, 51900, 53976, 56225, 58550, 60892, 67470, 70260, 76115, 87825, 89960, 91338, 103800, 112450, 117100, 121784, 134940, 140520, 152230, 168675, 175650, 182676, 202583, 224900, 228345, 234200, 269880, 304460, 337350, 351300, 365352, 380575, 405166, 449800, 456690, 607749, 608920, 674700, 702600, 761150, 810332, 913380, 1012915, 1141725, 1215498, 1349400, 1522300, 1620664, 1826760, 2025830, 2283450, 2430996, 2633579, 3038745, 3044600, 4051660, 4566900, 4861992, 5064575, 5267158, 6077490, 7900737, 8103320, 9133800, 10129150, 10534316, 12154980, 13167895, 15193725, 15801474, 20258300, 21068632, 24309960, 26335790, 30387450, 31602948, 39503685, 40516600, 52671580, 60774900, 63205896, 65839475, 79007370, 105343160, 121549800, 131678950, 158014740, 197518425, 263357900, 316029480, 395036850, 526715800, 790073700, 1580147400]

約数ペア:

[(1, 1580147400), (2, 790073700), (3, 526715800), (4, 395036850), (5, 316029480), (6, 263357900), (8, 197518425), (10, 158014740), (12, 131678950), (13, 121549800), (15, 105343160), (20, 79007370), (24, 65839475), (25, 63205896), (26, 60774900), (30, 52671580), (39, 40516600), (40, 39503685), (50, 31602948), (52, 30387450), (60, 26335790), (65, 24309960), (75, 21068632), (78, 20258300), (100, 15801474), (104, 15193725), (120, 13167895), (130, 12154980), (150, 10534316), (156, 10129150), (173, 9133800), (195, 8103320), (200, 7900737), (260, 6077490), (300, 5267158), (312, 5064575), (325, 4861992), (346, 4566900), (390, 4051660), (519, 3044600), (520, 3038745), (600, 2633579), (650, 2430996), (692, 2283450), (780, 2025830), (865, 1826760), (975, 1620664), (1038, 1522300), (1171, 1349400), (1300, 1215498), (1384, 1141725), (1560, 1012915), (1730, 913380), (1950, 810332), (2076, 761150), (2249, 702600), (2342, 674700), (2595, 608920), (2600, 607749), (3460, 456690), (3513, 449800), (3900, 405166), (4152, 380575), (4325, 365352), (4498, 351300), (4684, 337350), (5190, 304460), (5855, 269880), (6747, 234200), (6920, 228345), (7026, 224900), (7800, 202583), (8650, 182676), (8996, 175650), (9368, 168675), (10380, 152230), (11245, 140520), (11710, 134940), (12975, 121784), (13494, 117100), (14052, 112450), (15223, 103800), (17300, 91338), (17565, 89960), (17992, 87825), (20760, 76115), (22490, 70260), (23420, 67470), (25950, 60892), (26988, 58550), (28104, 56225), (29275, 53976), (30446, 51900), (33735, 46840), (34600, 45669), (35130, 44980)]