634171440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5171}}^1$

素因数の和:5267

約数の個数: 160

約数和(自身を含む): 2277997056

約数和(自身を除く): 1643825616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5171, 5840, 6132, 7665, 8176, 8760, 10220, 10342, 12264, 15330, 15513, 17520, 20440, 20684, 24528, 25855, 30660, 31026, 36197, 40880, 41368, 51710, 61320, 62052, 72394, 77565, 82736, 103420, 108591, 122640, 124104, 144788, 155130, 180985, 206840, 217182, 248208, 289576, 310260, 361970, 377483, 413680, 434364, 542955, 579152, 620520, 723940, 754966, 868728, 1085910, 1132449, 1241040, 1447880, 1509932, 1737456, 1887415, 2171820, 2264898, 2642381, 2895760, 3019864, 3774830, 4343640, 4529796, 5284762, 5662245, 6039728, 7549660, 7927143, 8687280, 9059592, 10569524, 11324490, 13211905, 15099320, 15854286, 18119184, 21139048, 22648980, 26423810, 30198640, 31708572, 39635715, 42278096, 45297960, 52847620, 63417144, 79271430, 90595920, 105695240, 126834288, 158542860, 211390480, 317085720, 634171440]

約数ペア:

[(1, 634171440), (2, 317085720), (3, 211390480), (4, 158542860), (5, 126834288), (6, 105695240), (7, 90595920), (8, 79271430), (10, 63417144), (12, 52847620), (14, 45297960), (15, 42278096), (16, 39635715), (20, 31708572), (21, 30198640), (24, 26423810), (28, 22648980), (30, 21139048), (35, 18119184), (40, 15854286), (42, 15099320), (48, 13211905), (56, 11324490), (60, 10569524), (70, 9059592), (73, 8687280), (80, 7927143), (84, 7549660), (105, 6039728), (112, 5662245), (120, 5284762), (140, 4529796), (146, 4343640), (168, 3774830), (210, 3019864), (219, 2895760), (240, 2642381), (280, 2264898), (292, 2171820), (336, 1887415), (365, 1737456), (420, 1509932), (438, 1447880), (511, 1241040), (560, 1132449), (584, 1085910), (730, 868728), (840, 754966), (876, 723940), (1022, 620520), (1095, 579152), (1168, 542955), (1460, 434364), (1533, 413680), (1680, 377483), (1752, 361970), (2044, 310260), (2190, 289576), (2555, 248208), (2920, 217182), (3066, 206840), (3504, 180985), (4088, 155130), (4380, 144788), (5110, 124104), (5171, 122640), (5840, 108591), (6132, 103420), (7665, 82736), (8176, 77565), (8760, 72394), (10220, 62052), (10342, 61320), (12264, 51710), (15330, 41368), (15513, 40880), (17520, 36197), (20440, 31026), (20684, 30660), (24528, 25855)]