1555266960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 320

約数和(自身を含む): 5838792960

約数和(自身を除く): 4283526000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 97, 104, 108, 117, 120, 130, 135, 144, 156, 180, 194, 195, 208, 216, 234, 240, 260, 270, 291, 312, 351, 360, 388, 390, 432, 468, 485, 520, 540, 571, 582, 585, 624, 702, 720, 776, 780, 873, 936, 970, 1040, 1080, 1142, 1164, 1170, 1261, 1404, 1455, 1552, 1560, 1713, 1746, 1755, 1872, 1940, 2160, 2284, 2328, 2340, 2522, 2619, 2808, 2855, 2910, 3120, 3426, 3492, 3510, 3783, 3880, 4365, 4568, 4656, 4680, 5044, 5139, 5238, 5616, 5710, 5820, 6305, 6852, 6984, 7020, 7423, 7566, 7760, 8565, 8730, 9136, 9360, 10088, 10278, 10476, 11349, 11420, 11640, 12610, 13095, 13704, 13968, 14040, 14846, 15132, 15417, 17130, 17460, 18915, 20176, 20556, 20952, 22269, 22698, 22840, 23280, 25220, 25695, 26190, 27408, 28080, 29692, 30264, 30834, 34047, 34260, 34920, 37115, 37830, 41112, 41904, 44538, 45396, 45680, 50440, 51390, 52380, 55387, 56745, 59384, 60528, 61668, 66807, 68094, 68520, 69840, 74230, 75660, 77085, 82224, 89076, 90792, 100880, 102780, 104760, 110774, 111345, 113490, 118768, 123336, 133614, 136188, 137040, 148460, 151320, 154170, 166161, 170235, 178152, 181584, 200421, 205560, 209520, 221548, 222690, 226980, 246672, 267228, 272376, 276935, 296920, 302640, 308340, 332322, 334035, 340470, 356304, 400842, 411120, 443096, 445380, 453960, 498483, 534456, 544752, 553870, 593840, 616680, 664644, 668070, 680940, 720031, 801684, 830805, 886192, 890760, 907920, 996966, 1002105, 1068912, 1107740, 1233360, 1329288, 1336140, 1361880, 1440062, 1495449, 1603368, 1661610, 1781520, 1993932, 2004210, 2160093, 2215480, 2492415, 2658576, 2672280, 2723760, 2880124, 2990898, 3206736, 3323220, 3600155, 3987864, 4008420, 4320186, 4430960, 4984830, 5344560, 5760248, 5981796, 6480279, 6646440, 7200310, 7477245, 7975728, 8016840, 8640372, 9969660, 10800465, 11520496, 11963592, 12960558, 13292880, 14400620, 14954490, 16033680, 17280744, 19440837, 19939320, 21600930, 23927184, 25921116, 28801240, 29908980, 32401395, 34561488, 38881674, 39878640, 43201860, 51842232, 57602480, 59817960, 64802790, 77763348, 86403720, 97204185, 103684464, 119635920, 129605580, 155526696, 172807440, 194408370, 259211160, 311053392, 388816740, 518422320, 777633480, 1555266960]

約数ペア:

[(1, 1555266960), (2, 777633480), (3, 518422320), (4, 388816740), (5, 311053392), (6, 259211160), (8, 194408370), (9, 172807440), (10, 155526696), (12, 129605580), (13, 119635920), (15, 103684464), (16, 97204185), (18, 86403720), (20, 77763348), (24, 64802790), (26, 59817960), (27, 57602480), (30, 51842232), (36, 43201860), (39, 39878640), (40, 38881674), (45, 34561488), (48, 32401395), (52, 29908980), (54, 28801240), (60, 25921116), (65, 23927184), (72, 21600930), (78, 19939320), (80, 19440837), (90, 17280744), (97, 16033680), (104, 14954490), (108, 14400620), (117, 13292880), (120, 12960558), (130, 11963592), (135, 11520496), (144, 10800465), (156, 9969660), (180, 8640372), (194, 8016840), (195, 7975728), (208, 7477245), (216, 7200310), (234, 6646440), (240, 6480279), (260, 5981796), (270, 5760248), (291, 5344560), (312, 4984830), (351, 4430960), (360, 4320186), (388, 4008420), (390, 3987864), (432, 3600155), (468, 3323220), (485, 3206736), (520, 2990898), (540, 2880124), (571, 2723760), (582, 2672280), (585, 2658576), (624, 2492415), (702, 2215480), (720, 2160093), (776, 2004210), (780, 1993932), (873, 1781520), (936, 1661610), (970, 1603368), (1040, 1495449), (1080, 1440062), (1142, 1361880), (1164, 1336140), (1170, 1329288), (1261, 1233360), (1404, 1107740), (1455, 1068912), (1552, 1002105), (1560, 996966), (1713, 907920), (1746, 890760), (1755, 886192), (1872, 830805), (1940, 801684), (2160, 720031), (2284, 680940), (2328, 668070), (2340, 664644), (2522, 616680), (2619, 593840), (2808, 553870), (2855, 544752), (2910, 534456), (3120, 498483), (3426, 453960), (3492, 445380), (3510, 443096), (3783, 411120), (3880, 400842), (4365, 356304), (4568, 340470), (4656, 334035), (4680, 332322), (5044, 308340), (5139, 302640), (5238, 296920), (5616, 276935), (5710, 272376), (5820, 267228), (6305, 246672), (6852, 226980), (6984, 222690), (7020, 221548), (7423, 209520), (7566, 205560), (7760, 200421), (8565, 181584), (8730, 178152), (9136, 170235), (9360, 166161), (10088, 154170), (10278, 151320), (10476, 148460), (11349, 137040), (11420, 136188), (11640, 133614), (12610, 123336), (13095, 118768), (13704, 113490), (13968, 111345), (14040, 110774), (14846, 104760), (15132, 102780), (15417, 100880), (17130, 90792), (17460, 89076), (18915, 82224), (20176, 77085), (20556, 75660), (20952, 74230), (22269, 69840), (22698, 68520), (22840, 68094), (23280, 66807), (25220, 61668), (25695, 60528), (26190, 59384), (27408, 56745), (28080, 55387), (29692, 52380), (30264, 51390), (30834, 50440), (34047, 45680), (34260, 45396), (34920, 44538), (37115, 41904), (37830, 41112)]