222054720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1072

約数の個数: 112

約数和(自身を含む): 708233280

約数和(自身を除く): 486178560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 313, 320, 480, 626, 739, 939, 960, 1252, 1478, 1565, 1878, 2217, 2504, 2956, 3130, 3695, 3756, 4434, 4695, 5008, 5912, 6260, 7390, 7512, 8868, 9390, 10016, 11085, 11824, 12520, 14780, 15024, 17736, 18780, 20032, 22170, 23648, 25040, 29560, 30048, 35472, 37560, 44340, 47296, 50080, 59120, 60096, 70944, 75120, 88680, 100160, 118240, 141888, 150240, 177360, 231307, 236480, 300480, 354720, 462614, 693921, 709440, 925228, 1156535, 1387842, 1850456, 2313070, 2775684, 3469605, 3700912, 4626140, 5551368, 6939210, 7401824, 9252280, 11102736, 13878420, 14803648, 18504560, 22205472, 27756840, 37009120, 44410944, 55513680, 74018240, 111027360, 222054720]

約数ペア:

[(1, 222054720), (2, 111027360), (3, 74018240), (4, 55513680), (5, 44410944), (6, 37009120), (8, 27756840), (10, 22205472), (12, 18504560), (15, 14803648), (16, 13878420), (20, 11102736), (24, 9252280), (30, 7401824), (32, 6939210), (40, 5551368), (48, 4626140), (60, 3700912), (64, 3469605), (80, 2775684), (96, 2313070), (120, 1850456), (160, 1387842), (192, 1156535), (240, 925228), (313, 709440), (320, 693921), (480, 462614), (626, 354720), (739, 300480), (939, 236480), (960, 231307), (1252, 177360), (1478, 150240), (1565, 141888), (1878, 118240), (2217, 100160), (2504, 88680), (2956, 75120), (3130, 70944), (3695, 60096), (3756, 59120), (4434, 50080), (4695, 47296), (5008, 44340), (5912, 37560), (6260, 35472), (7390, 30048), (7512, 29560), (8868, 25040), (9390, 23648), (10016, 22170), (11085, 20032), (11824, 18780), (12520, 17736), (14780, 15024)]