168088440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 587865600

約数和(自身を除く): 419777160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 53, 57, 60, 65, 76, 78, 95, 104, 106, 107, 114, 120, 130, 152, 156, 159, 190, 195, 212, 214, 228, 247, 260, 265, 285, 312, 318, 321, 380, 390, 424, 428, 456, 494, 520, 530, 535, 570, 636, 642, 689, 741, 760, 780, 795, 856, 988, 1007, 1060, 1070, 1140, 1235, 1272, 1284, 1378, 1391, 1482, 1560, 1590, 1605, 1976, 2014, 2033, 2067, 2120, 2140, 2280, 2470, 2568, 2756, 2782, 2964, 3021, 3180, 3210, 3445, 3705, 4028, 4066, 4134, 4173, 4280, 4940, 5035, 5512, 5564, 5671, 5928, 6042, 6099, 6360, 6420, 6890, 6955, 7410, 8056, 8132, 8268, 8346, 9880, 10070, 10165, 10335, 11128, 11342, 12084, 12198, 12840, 13091, 13780, 13910, 14820, 15105, 16264, 16536, 16692, 17013, 20140, 20330, 20670, 20865, 22684, 24168, 24396, 26182, 26429, 27560, 27820, 28355, 29640, 30210, 30495, 33384, 34026, 39273, 40280, 40660, 41340, 41730, 45368, 48792, 52364, 52858, 55640, 56710, 60420, 60990, 65455, 68052, 73723, 78546, 79287, 81320, 82680, 83460, 85065, 104728, 105716, 107749, 113420, 120840, 121980, 130910, 132145, 136104, 147446, 157092, 158574, 166920, 170130, 196365, 211432, 215498, 221169, 226840, 243960, 261820, 264290, 294892, 314184, 317148, 323247, 340260, 368615, 392730, 396435, 430996, 442338, 523640, 528580, 538745, 589784, 634296, 646494, 680520, 737230, 785460, 792870, 861992, 884676, 1057160, 1077490, 1105845, 1292988, 1400737, 1474460, 1570920, 1585740, 1616235, 1769352, 2154980, 2211690, 2585976, 2801474, 2948920, 3171480, 3232470, 4202211, 4309960, 4423380, 5602948, 6464940, 7003685, 8404422, 8846760, 11205896, 12929880, 14007370, 16808844, 21011055, 28014740, 33617688, 42022110, 56029480, 84044220, 168088440]

約数ペア:

[(1, 168088440), (2, 84044220), (3, 56029480), (4, 42022110), (5, 33617688), (6, 28014740), (8, 21011055), (10, 16808844), (12, 14007370), (13, 12929880), (15, 11205896), (19, 8846760), (20, 8404422), (24, 7003685), (26, 6464940), (30, 5602948), (38, 4423380), (39, 4309960), (40, 4202211), (52, 3232470), (53, 3171480), (57, 2948920), (60, 2801474), (65, 2585976), (76, 2211690), (78, 2154980), (95, 1769352), (104, 1616235), (106, 1585740), (107, 1570920), (114, 1474460), (120, 1400737), (130, 1292988), (152, 1105845), (156, 1077490), (159, 1057160), (190, 884676), (195, 861992), (212, 792870), (214, 785460), (228, 737230), (247, 680520), (260, 646494), (265, 634296), (285, 589784), (312, 538745), (318, 528580), (321, 523640), (380, 442338), (390, 430996), (424, 396435), (428, 392730), (456, 368615), (494, 340260), (520, 323247), (530, 317148), (535, 314184), (570, 294892), (636, 264290), (642, 261820), (689, 243960), (741, 226840), (760, 221169), (780, 215498), (795, 211432), (856, 196365), (988, 170130), (1007, 166920), (1060, 158574), (1070, 157092), (1140, 147446), (1235, 136104), (1272, 132145), (1284, 130910), (1378, 121980), (1391, 120840), (1482, 113420), (1560, 107749), (1590, 105716), (1605, 104728), (1976, 85065), (2014, 83460), (2033, 82680), (2067, 81320), (2120, 79287), (2140, 78546), (2280, 73723), (2470, 68052), (2568, 65455), (2756, 60990), (2782, 60420), (2964, 56710), (3021, 55640), (3180, 52858), (3210, 52364), (3445, 48792), (3705, 45368), (4028, 41730), (4066, 41340), (4134, 40660), (4173, 40280), (4280, 39273), (4940, 34026), (5035, 33384), (5512, 30495), (5564, 30210), (5671, 29640), (5928, 28355), (6042, 27820), (6099, 27560), (6360, 26429), (6420, 26182), (6890, 24396), (6955, 24168), (7410, 22684), (8056, 20865), (8132, 20670), (8268, 20330), (8346, 20140), (9880, 17013), (10070, 16692), (10165, 16536), (10335, 16264), (11128, 15105), (11342, 14820), (12084, 13910), (12198, 13780), (12840, 13091)]