1293597760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1501

約数の個数: 224

約数和(自身を含む): 3916265472

約数和(自身を除く): 2622667712

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1085, 1120, 1240, 1433, 1456, 1612, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2866, 2912, 3224, 3472, 3640, 4030, 4160, 4340, 4960, 5642, 5732, 5824, 6448, 6944, 7165, 7280, 8060, 8680, 9920, 10031, 11284, 11464, 12896, 13888, 14105, 14330, 14560, 16120, 17360, 18629, 20062, 22568, 22928, 25792, 28210, 28660, 29120, 32240, 34720, 37258, 40124, 44423, 45136, 45856, 50155, 56420, 57320, 64480, 69440, 74516, 80248, 88846, 90272, 91712, 93145, 100310, 112840, 114640, 128960, 130403, 149032, 160496, 177692, 180544, 186290, 200620, 222115, 225680, 229280, 260806, 298064, 310961, 320992, 355384, 372580, 401240, 444230, 451360, 458560, 521612, 577499, 596128, 621922, 641984, 652015, 710768, 745160, 802480, 888460, 902720, 1043224, 1154998, 1192256, 1243844, 1304030, 1421536, 1490320, 1554805, 1604960, 1776920, 2086448, 2309996, 2487688, 2608060, 2843072, 2887495, 2980640, 3109610, 3209920, 3553840, 4042493, 4172896, 4619992, 4975376, 5216120, 5774990, 5961280, 6219220, 7107680, 8084986, 8345792, 9239984, 9950752, 10432240, 11549980, 12438440, 14215360, 16169972, 18479968, 19901504, 20212465, 20864480, 23099960, 24876880, 32339944, 36959936, 40424930, 41728960, 46199920, 49753760, 64679888, 80849860, 92399840, 99507520, 129359776, 161699720, 184799680, 258719552, 323399440, 646798880, 1293597760]

約数ペア:

[(1, 1293597760), (2, 646798880), (4, 323399440), (5, 258719552), (7, 184799680), (8, 161699720), (10, 129359776), (13, 99507520), (14, 92399840), (16, 80849860), (20, 64679888), (26, 49753760), (28, 46199920), (31, 41728960), (32, 40424930), (35, 36959936), (40, 32339944), (52, 24876880), (56, 23099960), (62, 20864480), (64, 20212465), (65, 19901504), (70, 18479968), (80, 16169972), (91, 14215360), (104, 12438440), (112, 11549980), (124, 10432240), (130, 9950752), (140, 9239984), (155, 8345792), (160, 8084986), (182, 7107680), (208, 6219220), (217, 5961280), (224, 5774990), (248, 5216120), (260, 4975376), (280, 4619992), (310, 4172896), (320, 4042493), (364, 3553840), (403, 3209920), (416, 3109610), (434, 2980640), (448, 2887495), (455, 2843072), (496, 2608060), (520, 2487688), (560, 2309996), (620, 2086448), (728, 1776920), (806, 1604960), (832, 1554805), (868, 1490320), (910, 1421536), (992, 1304030), (1040, 1243844), (1085, 1192256), (1120, 1154998), (1240, 1043224), (1433, 902720), (1456, 888460), (1612, 802480), (1736, 745160), (1820, 710768), (1984, 652015), (2015, 641984), (2080, 621922), (2170, 596128), (2240, 577499), (2480, 521612), (2821, 458560), (2866, 451360), (2912, 444230), (3224, 401240), (3472, 372580), (3640, 355384), (4030, 320992), (4160, 310961), (4340, 298064), (4960, 260806), (5642, 229280), (5732, 225680), (5824, 222115), (6448, 200620), (6944, 186290), (7165, 180544), (7280, 177692), (8060, 160496), (8680, 149032), (9920, 130403), (10031, 128960), (11284, 114640), (11464, 112840), (12896, 100310), (13888, 93145), (14105, 91712), (14330, 90272), (14560, 88846), (16120, 80248), (17360, 74516), (18629, 69440), (20062, 64480), (22568, 57320), (22928, 56420), (25792, 50155), (28210, 45856), (28660, 45136), (29120, 44423), (32240, 40124), (34720, 37258)]