1843380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 216

約数和(自身を含む): 7469280

約数和(自身を除く): 5625900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 49, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 98, 99, 105, 110, 114, 126, 132, 133, 140, 147, 154, 165, 171, 180, 190, 196, 198, 209, 210, 220, 228, 231, 245, 252, 266, 285, 294, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 441, 462, 490, 495, 532, 539, 570, 588, 627, 630, 660, 665, 684, 693, 735, 770, 798, 836, 855, 882, 924, 931, 980, 990, 1045, 1078, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1470, 1540, 1596, 1617, 1710, 1764, 1862, 1881, 1980, 1995, 2090, 2156, 2205, 2310, 2394, 2508, 2660, 2695, 2772, 2793, 2926, 2940, 3135, 3234, 3420, 3465, 3724, 3762, 3990, 4180, 4389, 4410, 4620, 4655, 4788, 4851, 5390, 5586, 5852, 5985, 6270, 6468, 6930, 7315, 7524, 7980, 8085, 8379, 8778, 8820, 9310, 9405, 9702, 10241, 10780, 11172, 11970, 12540, 13167, 13860, 13965, 14630, 16170, 16758, 17556, 18620, 18810, 19404, 20482, 21945, 23940, 24255, 26334, 27930, 29260, 30723, 32340, 33516, 37620, 40964, 41895, 43890, 48510, 51205, 52668, 55860, 61446, 65835, 83790, 87780, 92169, 97020, 102410, 122892, 131670, 153615, 167580, 184338, 204820, 263340, 307230, 368676, 460845, 614460, 921690, 1843380]

約数ペア:

[(1, 1843380), (2, 921690), (3, 614460), (4, 460845), (5, 368676), (6, 307230), (7, 263340), (9, 204820), (10, 184338), (11, 167580), (12, 153615), (14, 131670), (15, 122892), (18, 102410), (19, 97020), (20, 92169), (21, 87780), (22, 83790), (28, 65835), (30, 61446), (33, 55860), (35, 52668), (36, 51205), (38, 48510), (42, 43890), (44, 41895), (45, 40964), (49, 37620), (55, 33516), (57, 32340), (60, 30723), (63, 29260), (66, 27930), (70, 26334), (76, 24255), (77, 23940), (84, 21945), (90, 20482), (95, 19404), (98, 18810), (99, 18620), (105, 17556), (110, 16758), (114, 16170), (126, 14630), (132, 13965), (133, 13860), (140, 13167), (147, 12540), (154, 11970), (165, 11172), (171, 10780), (180, 10241), (190, 9702), (196, 9405), (198, 9310), (209, 8820), (210, 8778), (220, 8379), (228, 8085), (231, 7980), (245, 7524), (252, 7315), (266, 6930), (285, 6468), (294, 6270), (308, 5985), (315, 5852), (330, 5586), (342, 5390), (380, 4851), (385, 4788), (396, 4655), (399, 4620), (418, 4410), (420, 4389), (441, 4180), (462, 3990), (490, 3762), (495, 3724), (532, 3465), (539, 3420), (570, 3234), (588, 3135), (627, 2940), (630, 2926), (660, 2793), (665, 2772), (684, 2695), (693, 2660), (735, 2508), (770, 2394), (798, 2310), (836, 2205), (855, 2156), (882, 2090), (924, 1995), (931, 1980), (980, 1881), (990, 1862), (1045, 1764), (1078, 1710), (1140, 1617), (1155, 1596), (1197, 1540), (1254, 1470), (1260, 1463), (1330, 1386)]