2296140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 8273664

約数和(自身を除く): 5977524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 71, 77, 84, 98, 105, 110, 132, 140, 142, 147, 154, 165, 196, 210, 213, 220, 231, 245, 284, 294, 308, 330, 355, 385, 420, 426, 462, 490, 497, 539, 588, 660, 710, 735, 770, 781, 852, 924, 980, 994, 1065, 1078, 1155, 1420, 1470, 1491, 1540, 1562, 1617, 1988, 2130, 2156, 2310, 2343, 2485, 2695, 2940, 2982, 3124, 3234, 3479, 3905, 4260, 4620, 4686, 4970, 5390, 5467, 5964, 6468, 6958, 7455, 7810, 8085, 9372, 9940, 10437, 10780, 10934, 11715, 13916, 14910, 15620, 16170, 16401, 17395, 20874, 21868, 23430, 27335, 29820, 32340, 32802, 34790, 38269, 41748, 46860, 52185, 54670, 65604, 69580, 76538, 82005, 104370, 109340, 114807, 153076, 164010, 191345, 208740, 229614, 328020, 382690, 459228, 574035, 765380, 1148070, 2296140]

約数ペア:

[(1, 2296140), (2, 1148070), (3, 765380), (4, 574035), (5, 459228), (6, 382690), (7, 328020), (10, 229614), (11, 208740), (12, 191345), (14, 164010), (15, 153076), (20, 114807), (21, 109340), (22, 104370), (28, 82005), (30, 76538), (33, 69580), (35, 65604), (42, 54670), (44, 52185), (49, 46860), (55, 41748), (60, 38269), (66, 34790), (70, 32802), (71, 32340), (77, 29820), (84, 27335), (98, 23430), (105, 21868), (110, 20874), (132, 17395), (140, 16401), (142, 16170), (147, 15620), (154, 14910), (165, 13916), (196, 11715), (210, 10934), (213, 10780), (220, 10437), (231, 9940), (245, 9372), (284, 8085), (294, 7810), (308, 7455), (330, 6958), (355, 6468), (385, 5964), (420, 5467), (426, 5390), (462, 4970), (490, 4686), (497, 4620), (539, 4260), (588, 3905), (660, 3479), (710, 3234), (735, 3124), (770, 2982), (781, 2940), (852, 2695), (924, 2485), (980, 2343), (994, 2310), (1065, 2156), (1078, 2130), (1155, 1988), (1420, 1617), (1470, 1562), (1491, 1540)]