223679820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 783046656

約数和(自身を除く): 559366836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 577, 710, 780, 852, 910, 923, 994, 1065, 1092, 1154, 1365, 1420, 1491, 1731, 1820, 1846, 1988, 2130, 2308, 2485, 2730, 2769, 2885, 2982, 3462, 3692, 4039, 4260, 4615, 4970, 5460, 5538, 5770, 5964, 6461, 6924, 7455, 7501, 8078, 8655, 9230, 9940, 11076, 11540, 12117, 12922, 13845, 14910, 15002, 16156, 17310, 18460, 19383, 20195, 22503, 24234, 25844, 27690, 29820, 30004, 32305, 34620, 37505, 38766, 40390, 40967, 45006, 48468, 52507, 55380, 60585, 64610, 75010, 77532, 80780, 81934, 90012, 96915, 105014, 112515, 121170, 122901, 129220, 150020, 157521, 163868, 193830, 204835, 210028, 225030, 242340, 245802, 262535, 286769, 315042, 387660, 409670, 450060, 491604, 525070, 532571, 573538, 614505, 630084, 787605, 819340, 860307, 1050140, 1065142, 1147076, 1229010, 1433845, 1575210, 1597713, 1720614, 2130284, 2458020, 2662855, 2867690, 3150420, 3195426, 3441228, 3727997, 4301535, 5325710, 5735380, 6390852, 7455994, 7988565, 8603070, 10651420, 11183991, 14911988, 15977130, 17206140, 18639985, 22367982, 31954260, 37279970, 44735964, 55919955, 74559940, 111839910, 223679820]

約数ペア:

[(1, 223679820), (2, 111839910), (3, 74559940), (4, 55919955), (5, 44735964), (6, 37279970), (7, 31954260), (10, 22367982), (12, 18639985), (13, 17206140), (14, 15977130), (15, 14911988), (20, 11183991), (21, 10651420), (26, 8603070), (28, 7988565), (30, 7455994), (35, 6390852), (39, 5735380), (42, 5325710), (52, 4301535), (60, 3727997), (65, 3441228), (70, 3195426), (71, 3150420), (78, 2867690), (84, 2662855), (91, 2458020), (105, 2130284), (130, 1720614), (140, 1597713), (142, 1575210), (156, 1433845), (182, 1229010), (195, 1147076), (210, 1065142), (213, 1050140), (260, 860307), (273, 819340), (284, 787605), (355, 630084), (364, 614505), (390, 573538), (420, 532571), (426, 525070), (455, 491604), (497, 450060), (546, 409670), (577, 387660), (710, 315042), (780, 286769), (852, 262535), (910, 245802), (923, 242340), (994, 225030), (1065, 210028), (1092, 204835), (1154, 193830), (1365, 163868), (1420, 157521), (1491, 150020), (1731, 129220), (1820, 122901), (1846, 121170), (1988, 112515), (2130, 105014), (2308, 96915), (2485, 90012), (2730, 81934), (2769, 80780), (2885, 77532), (2982, 75010), (3462, 64610), (3692, 60585), (4039, 55380), (4260, 52507), (4615, 48468), (4970, 45006), (5460, 40967), (5538, 40390), (5770, 38766), (5964, 37505), (6461, 34620), (6924, 32305), (7455, 30004), (7501, 29820), (8078, 27690), (8655, 25844), (9230, 24234), (9940, 22503), (11076, 20195), (11540, 19383), (12117, 18460), (12922, 17310), (13845, 16156), (14910, 15002)]