237329820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14524

約数の個数: 144

約数和(自身を含む): 886092480

約数和(自身を除く): 648762660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14489, 16380, 28978, 43467, 57956, 72445, 86934, 101423, 130401, 144890, 173868, 188357, 202846, 217335, 260802, 289780, 304269, 376714, 405692, 434670, 507115, 521604, 565071, 608538, 652005, 753428, 869340, 912807, 941785, 1014230, 1130142, 1217076, 1304010, 1318499, 1521345, 1695213, 1825614, 1883570, 2028460, 2260284, 2608020, 2636998, 2825355, 3042690, 3390426, 3651228, 3767140, 3955497, 4564035, 5273996, 5650710, 6085380, 6592495, 6780852, 7910994, 8476065, 9128070, 11301420, 11866491, 13184990, 15821988, 16952130, 18256140, 19777485, 23732982, 26369980, 33904260, 39554970, 47465964, 59332455, 79109940, 118664910, 237329820]

約数ペア:

[(1, 237329820), (2, 118664910), (3, 79109940), (4, 59332455), (5, 47465964), (6, 39554970), (7, 33904260), (9, 26369980), (10, 23732982), (12, 19777485), (13, 18256140), (14, 16952130), (15, 15821988), (18, 13184990), (20, 11866491), (21, 11301420), (26, 9128070), (28, 8476065), (30, 7910994), (35, 6780852), (36, 6592495), (39, 6085380), (42, 5650710), (45, 5273996), (52, 4564035), (60, 3955497), (63, 3767140), (65, 3651228), (70, 3390426), (78, 3042690), (84, 2825355), (90, 2636998), (91, 2608020), (105, 2260284), (117, 2028460), (126, 1883570), (130, 1825614), (140, 1695213), (156, 1521345), (180, 1318499), (182, 1304010), (195, 1217076), (210, 1130142), (234, 1014230), (252, 941785), (260, 912807), (273, 869340), (315, 753428), (364, 652005), (390, 608538), (420, 565071), (455, 521604), (468, 507115), (546, 434670), (585, 405692), (630, 376714), (780, 304269), (819, 289780), (910, 260802), (1092, 217335), (1170, 202846), (1260, 188357), (1365, 173868), (1638, 144890), (1820, 130401), (2340, 101423), (2730, 86934), (3276, 72445), (4095, 57956), (5460, 43467), (8190, 28978), (14489, 16380)]