138848981880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1\times {\mathrm{1487}}^1$

素因数の和:2846

約数の個数: 256

約数和(自身を含む): 482112000000

約数和(自身を除く): 343263018120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1249, 1335, 1487, 1780, 1869, 2136, 2492, 2498, 2670, 2974, 3115, 3560, 3738, 3747, 4461, 4984, 4996, 5340, 5948, 6230, 6245, 7435, 7476, 7494, 8743, 8922, 9345, 9992, 10409, 10680, 11896, 12460, 12490, 14870, 14952, 14988, 17486, 17844, 18690, 18735, 20818, 22305, 24920, 24980, 26229, 29740, 29976, 31227, 34972, 35688, 37380, 37470, 41636, 43715, 44610, 49960, 52045, 52458, 59480, 62454, 69944, 74760, 74940, 83272, 87430, 89220, 104090, 104916, 111161, 124908, 131145, 132343, 149880, 156135, 174860, 178440, 208180, 209832, 222322, 249816, 262290, 264686, 312270, 333483, 349720, 397029, 416360, 444644, 524580, 529372, 555805, 624540, 661715, 666966, 778127, 794058, 889288, 926401, 1049160, 1058744, 1111610, 1249080, 1323430, 1333932, 1556254, 1588116, 1667415, 1852802, 1857263, 1985145, 2223220, 2334381, 2646860, 2667864, 2779203, 3112508, 3176232, 3334830, 3705604, 3714526, 3890635, 3970290, 4446440, 4632005, 4668762, 5293720, 5558406, 5571789, 6225016, 6669660, 7411208, 7429052, 7781270, 7940580, 9264010, 9286315, 9337524, 11116812, 11143578, 11671905, 13000841, 13339320, 13896015, 14858104, 15562540, 15881160, 18528020, 18572630, 18675048, 22233624, 22287156, 23343810, 26001682, 27792030, 27858945, 31125080, 37056040, 37145260, 39002523, 44574312, 46687620, 52003364, 55584060, 55717890, 65004205, 74290520, 78005046, 93375240, 104006728, 111168120, 111435780, 130008410, 156010092, 165296407, 195012615, 222871560, 260016820, 312020184, 330592814, 390025230, 495889221, 520033640, 661185628, 780050460, 826482035, 991778442, 1157074849, 1322371256, 1560100920, 1652964070, 1983556884, 2314149698, 2479446105, 3305928140, 3471224547, 3967113768, 4628299396, 4958892210, 5785374245, 6611856280, 6942449094, 9256598792, 9917784420, 11570748490, 13884898188, 17356122735, 19835568840, 23141496980, 27769796376, 34712245470, 46282993960, 69424490940, 138848981880]

約数ペア:

[(1, 138848981880), (2, 69424490940), (3, 46282993960), (4, 34712245470), (5, 27769796376), (6, 23141496980), (7, 19835568840), (8, 17356122735), (10, 13884898188), (12, 11570748490), (14, 9917784420), (15, 9256598792), (20, 6942449094), (21, 6611856280), (24, 5785374245), (28, 4958892210), (30, 4628299396), (35, 3967113768), (40, 3471224547), (42, 3305928140), (56, 2479446105), (60, 2314149698), (70, 1983556884), (84, 1652964070), (89, 1560100920), (105, 1322371256), (120, 1157074849), (140, 991778442), (168, 826482035), (178, 780050460), (210, 661185628), (267, 520033640), (280, 495889221), (356, 390025230), (420, 330592814), (445, 312020184), (534, 260016820), (623, 222871560), (712, 195012615), (840, 165296407), (890, 156010092), (1068, 130008410), (1246, 111435780), (1249, 111168120), (1335, 104006728), (1487, 93375240), (1780, 78005046), (1869, 74290520), (2136, 65004205), (2492, 55717890), (2498, 55584060), (2670, 52003364), (2974, 46687620), (3115, 44574312), (3560, 39002523), (3738, 37145260), (3747, 37056040), (4461, 31125080), (4984, 27858945), (4996, 27792030), (5340, 26001682), (5948, 23343810), (6230, 22287156), (6245, 22233624), (7435, 18675048), (7476, 18572630), (7494, 18528020), (8743, 15881160), (8922, 15562540), (9345, 14858104), (9992, 13896015), (10409, 13339320), (10680, 13000841), (11896, 11671905), (12460, 11143578), (12490, 11116812), (14870, 9337524), (14952, 9286315), (14988, 9264010), (17486, 7940580), (17844, 7781270), (18690, 7429052), (18735, 7411208), (20818, 6669660), (22305, 6225016), (24920, 5571789), (24980, 5558406), (26229, 5293720), (29740, 4668762), (29976, 4632005), (31227, 4446440), (34972, 3970290), (35688, 3890635), (37380, 3714526), (37470, 3705604), (41636, 3334830), (43715, 3176232), (44610, 3112508), (49960, 2779203), (52045, 2667864), (52458, 2646860), (59480, 2334381), (62454, 2223220), (69944, 1985145), (74760, 1857263), (74940, 1852802), (83272, 1667415), (87430, 1588116), (89220, 1556254), (104090, 1333932), (104916, 1323430), (111161, 1249080), (124908, 1111610), (131145, 1058744), (132343, 1049160), (149880, 926401), (156135, 889288), (174860, 794058), (178440, 778127), (208180, 666966), (209832, 661715), (222322, 624540), (249816, 555805), (262290, 529372), (264686, 524580), (312270, 444644), (333483, 416360), (349720, 397029)]