2666724120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19141}}^1$

素因数の和:19207

約数の個数: 160

約数和(自身を含む): 9172080720

約数和(自身を除く): 6505356600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3096, 3240, 3483, 3870, 4644, 5160, 5805, 6966, 7740, 9288, 11610, 13932, 15480, 17415, 19141, 23220, 27864, 34830, 38282, 46440, 57423, 69660, 76564, 95705, 114846, 139320, 153128, 172269, 191410, 229692, 287115, 344538, 382820, 459384, 516807, 574230, 689076, 765640, 823063, 861345, 1033614, 1148460, 1378152, 1550421, 1646126, 1722690, 2067228, 2296920, 2469189, 2584035, 3100842, 3292252, 3445380, 4115315, 4134456, 4938378, 5168070, 6201684, 6584504, 6890760, 7407567, 7752105, 8230630, 9876756, 10336140, 12345945, 12403368, 14815134, 15504210, 16461260, 19753512, 20672280, 22222701, 24691890, 29630268, 31008420, 32922520, 37037835, 44445402, 49383780, 59260536, 62016840, 66668103, 74075670, 88890804, 98767560, 111113505, 133336206, 148151340, 177781608, 222227010, 266672412, 296302680, 333340515, 444454020, 533344824, 666681030, 888908040, 1333362060, 2666724120]

約数ペア:

[(1, 2666724120), (2, 1333362060), (3, 888908040), (4, 666681030), (5, 533344824), (6, 444454020), (8, 333340515), (9, 296302680), (10, 266672412), (12, 222227010), (15, 177781608), (18, 148151340), (20, 133336206), (24, 111113505), (27, 98767560), (30, 88890804), (36, 74075670), (40, 66668103), (43, 62016840), (45, 59260536), (54, 49383780), (60, 44445402), (72, 37037835), (81, 32922520), (86, 31008420), (90, 29630268), (108, 24691890), (120, 22222701), (129, 20672280), (135, 19753512), (162, 16461260), (172, 15504210), (180, 14815134), (215, 12403368), (216, 12345945), (258, 10336140), (270, 9876756), (324, 8230630), (344, 7752105), (360, 7407567), (387, 6890760), (405, 6584504), (430, 6201684), (516, 5168070), (540, 4938378), (645, 4134456), (648, 4115315), (774, 3445380), (810, 3292252), (860, 3100842), (1032, 2584035), (1080, 2469189), (1161, 2296920), (1290, 2067228), (1548, 1722690), (1620, 1646126), (1720, 1550421), (1935, 1378152), (2322, 1148460), (2580, 1033614), (3096, 861345), (3240, 823063), (3483, 765640), (3870, 689076), (4644, 574230), (5160, 516807), (5805, 459384), (6966, 382820), (7740, 344538), (9288, 287115), (11610, 229692), (13932, 191410), (15480, 172269), (17415, 153128), (19141, 139320), (23220, 114846), (27864, 95705), (34830, 76564), (38282, 69660), (46440, 57423)]