398953486620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1959689}}^1$

素因数の和:1959749

約数の個数: 192

約数和(自身を含む): 1382757264000

約数和(自身を除く): 983803777380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 1044, 1131, 1170, 1305, 1404, 1508, 1566, 1740, 1755, 1885, 2262, 2340, 2610, 3132, 3393, 3510, 3770, 3915, 4524, 5220, 5655, 6786, 7020, 7540, 7830, 10179, 11310, 13572, 15660, 16965, 20358, 22620, 33930, 40716, 50895, 67860, 101790, 203580, 1959689, 3919378, 5879067, 7838756, 9798445, 11758134, 17637201, 19596890, 23516268, 25475957, 29395335, 35274402, 39193780, 50951914, 52911603, 56830981, 58790670, 70548804, 76427871, 88186005, 101903828, 105823206, 113661962, 117581340, 127379785, 152855742, 170492943, 176372010, 211646412, 227323924, 229283613, 254759570, 264558015, 284154905, 305711484, 340985886, 352744020, 382139355, 458567226, 509519140, 511478829, 529116030, 568309810, 681971772, 687850839, 738802753, 764278710, 852464715, 917134452, 1022957658, 1058232060, 1136619620, 1146418065, 1375701678, 1477605506, 1528557420, 1534436487, 1704929430, 2045915316, 2216408259, 2292836130, 2557394145, 2751403356, 2955211012, 3068872974, 3409858860, 3439254195, 3694013765, 4432816518, 4585672260, 5114788290, 6137745948, 6649224777, 6878508390, 7388027530, 7672182435, 8865633036, 10229576580, 11082041295, 13298449554, 13757016780, 14776055060, 15344364870, 19947674331, 22164082590, 26596899108, 30688729740, 33246123885, 39895348662, 44328165180, 66492247770, 79790697324, 99738371655, 132984495540, 199476743310, 398953486620]

約数ペア:

[(1, 398953486620), (2, 199476743310), (3, 132984495540), (4, 99738371655), (5, 79790697324), (6, 66492247770), (9, 44328165180), (10, 39895348662), (12, 33246123885), (13, 30688729740), (15, 26596899108), (18, 22164082590), (20, 19947674331), (26, 15344364870), (27, 14776055060), (29, 13757016780), (30, 13298449554), (36, 11082041295), (39, 10229576580), (45, 8865633036), (52, 7672182435), (54, 7388027530), (58, 6878508390), (60, 6649224777), (65, 6137745948), (78, 5114788290), (87, 4585672260), (90, 4432816518), (108, 3694013765), (116, 3439254195), (117, 3409858860), (130, 3068872974), (135, 2955211012), (145, 2751403356), (156, 2557394145), (174, 2292836130), (180, 2216408259), (195, 2045915316), (234, 1704929430), (260, 1534436487), (261, 1528557420), (270, 1477605506), (290, 1375701678), (348, 1146418065), (351, 1136619620), (377, 1058232060), (390, 1022957658), (435, 917134452), (468, 852464715), (522, 764278710), (540, 738802753), (580, 687850839), (585, 681971772), (702, 568309810), (754, 529116030), (780, 511478829), (783, 509519140), (870, 458567226), (1044, 382139355), (1131, 352744020), (1170, 340985886), (1305, 305711484), (1404, 284154905), (1508, 264558015), (1566, 254759570), (1740, 229283613), (1755, 227323924), (1885, 211646412), (2262, 176372010), (2340, 170492943), (2610, 152855742), (3132, 127379785), (3393, 117581340), (3510, 113661962), (3770, 105823206), (3915, 101903828), (4524, 88186005), (5220, 76427871), (5655, 70548804), (6786, 58790670), (7020, 56830981), (7540, 52911603), (7830, 50951914), (10179, 39193780), (11310, 35274402), (13572, 29395335), (15660, 25475957), (16965, 23516268), (20358, 19596890), (22620, 17637201), (33930, 11758134), (40716, 9798445), (50895, 7838756), (67860, 5879067), (101790, 3919378), (203580, 1959689)]