1400951520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3169}}^1$

素因数の和:3497

約数の個数: 144

約数和(自身を含む): 4797833040

約数和(自身を除く): 3396881520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 921, 1228, 1440, 1535, 1842, 2456, 2763, 3070, 3169, 3684, 4605, 4912, 5526, 6140, 6338, 7368, 9210, 9507, 9824, 11052, 12280, 12676, 13815, 14736, 15845, 18420, 19014, 22104, 24560, 25352, 27630, 28521, 29472, 31690, 36840, 38028, 44208, 47535, 49120, 50704, 55260, 57042, 63380, 73680, 76056, 88416, 95070, 101408, 110520, 114084, 126760, 142605, 147360, 152112, 190140, 221040, 228168, 253520, 285210, 304224, 380280, 442080, 456336, 507040, 570420, 760560, 912672, 972883, 1140840, 1521120, 1945766, 2281680, 2918649, 3891532, 4563360, 4864415, 5837298, 7783064, 8755947, 9728830, 11674596, 14593245, 15566128, 17511894, 19457660, 23349192, 29186490, 31132256, 35023788, 38915320, 43779735, 46698384, 58372980, 70047576, 77830640, 87559470, 93396768, 116745960, 140095152, 155661280, 175118940, 233491920, 280190304, 350237880, 466983840, 700475760, 1400951520]

約数ペア:

[(1, 1400951520), (2, 700475760), (3, 466983840), (4, 350237880), (5, 280190304), (6, 233491920), (8, 175118940), (9, 155661280), (10, 140095152), (12, 116745960), (15, 93396768), (16, 87559470), (18, 77830640), (20, 70047576), (24, 58372980), (30, 46698384), (32, 43779735), (36, 38915320), (40, 35023788), (45, 31132256), (48, 29186490), (60, 23349192), (72, 19457660), (80, 17511894), (90, 15566128), (96, 14593245), (120, 11674596), (144, 9728830), (160, 8755947), (180, 7783064), (240, 5837298), (288, 4864415), (307, 4563360), (360, 3891532), (480, 2918649), (614, 2281680), (720, 1945766), (921, 1521120), (1228, 1140840), (1440, 972883), (1535, 912672), (1842, 760560), (2456, 570420), (2763, 507040), (3070, 456336), (3169, 442080), (3684, 380280), (4605, 304224), (4912, 285210), (5526, 253520), (6140, 228168), (6338, 221040), (7368, 190140), (9210, 152112), (9507, 147360), (9824, 142605), (11052, 126760), (12280, 114084), (12676, 110520), (13815, 101408), (14736, 95070), (15845, 88416), (18420, 76056), (19014, 73680), (22104, 63380), (24560, 57042), (25352, 55260), (27630, 50704), (28521, 49120), (29472, 47535), (31690, 44208), (36840, 38028)]