31142450640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{30539}}^1$

素因数の和:31169

約数の個数: 160

約数和(自身を含む): 110518640640

約数和(自身を除く): 79376190000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 607, 840, 1214, 1680, 1821, 2428, 3035, 3642, 4249, 4856, 6070, 7284, 8498, 9105, 9712, 12140, 12747, 14568, 16996, 18210, 21245, 24280, 25494, 29136, 30539, 33992, 36420, 42490, 48560, 50988, 61078, 63735, 67984, 72840, 84980, 91617, 101976, 122156, 127470, 145680, 152695, 169960, 183234, 203952, 213773, 244312, 254940, 305390, 339920, 366468, 427546, 458085, 488624, 509880, 610780, 641319, 732936, 855092, 916170, 1019760, 1068865, 1221560, 1282638, 1465872, 1710184, 1832340, 2137730, 2443120, 2565276, 3206595, 3420368, 3664680, 4275460, 5130552, 6413190, 7329360, 8550920, 10261104, 12826380, 17101840, 18537173, 25652760, 37074346, 51305520, 55611519, 74148692, 92685865, 111223038, 129760211, 148297384, 185371730, 222446076, 259520422, 278057595, 296594768, 370743460, 389280633, 444892152, 519040844, 556115190, 648801055, 741486920, 778561266, 889784304, 1038081688, 1112230380, 1297602110, 1482973840, 1557122532, 1946403165, 2076163376, 2224460760, 2595204220, 3114245064, 3892806330, 4448921520, 5190408440, 6228490128, 7785612660, 10380816880, 15571225320, 31142450640]

約数ペア:

[(1, 31142450640), (2, 15571225320), (3, 10380816880), (4, 7785612660), (5, 6228490128), (6, 5190408440), (7, 4448921520), (8, 3892806330), (10, 3114245064), (12, 2595204220), (14, 2224460760), (15, 2076163376), (16, 1946403165), (20, 1557122532), (21, 1482973840), (24, 1297602110), (28, 1112230380), (30, 1038081688), (35, 889784304), (40, 778561266), (42, 741486920), (48, 648801055), (56, 556115190), (60, 519040844), (70, 444892152), (80, 389280633), (84, 370743460), (105, 296594768), (112, 278057595), (120, 259520422), (140, 222446076), (168, 185371730), (210, 148297384), (240, 129760211), (280, 111223038), (336, 92685865), (420, 74148692), (560, 55611519), (607, 51305520), (840, 37074346), (1214, 25652760), (1680, 18537173), (1821, 17101840), (2428, 12826380), (3035, 10261104), (3642, 8550920), (4249, 7329360), (4856, 6413190), (6070, 5130552), (7284, 4275460), (8498, 3664680), (9105, 3420368), (9712, 3206595), (12140, 2565276), (12747, 2443120), (14568, 2137730), (16996, 1832340), (18210, 1710184), (21245, 1465872), (24280, 1282638), (25494, 1221560), (29136, 1068865), (30539, 1019760), (33992, 916170), (36420, 855092), (42490, 732936), (48560, 641319), (50988, 610780), (61078, 509880), (63735, 488624), (67984, 458085), (72840, 427546), (84980, 366468), (91617, 339920), (101976, 305390), (122156, 254940), (127470, 244312), (145680, 213773), (152695, 203952), (169960, 183234)]