1265978160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2577

約数の個数: 200

約数和(自身を含む): 4454387520

約数和(自身を除く): 3188409360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 270, 316, 324, 360, 395, 405, 432, 474, 540, 632, 648, 711, 720, 790, 810, 948, 1080, 1185, 1264, 1296, 1422, 1580, 1620, 1896, 2133, 2160, 2370, 2473, 2844, 3160, 3240, 3555, 3792, 4266, 4740, 4946, 5688, 6320, 6399, 6480, 7110, 7419, 8532, 9480, 9892, 10665, 11376, 12365, 12798, 14220, 14838, 17064, 18960, 19784, 21330, 22257, 24730, 25596, 28440, 29676, 31995, 34128, 37095, 39568, 42660, 44514, 49460, 51192, 56880, 59352, 63990, 66771, 74190, 85320, 89028, 98920, 102384, 111285, 118704, 127980, 133542, 148380, 170640, 178056, 195367, 197840, 200313, 222570, 255960, 267084, 296760, 333855, 356112, 390734, 400626, 445140, 511920, 534168, 586101, 593520, 667710, 781468, 801252, 890280, 976835, 1001565, 1068336, 1172202, 1335420, 1562936, 1602504, 1758303, 1780560, 1953670, 2003130, 2344404, 2670840, 2930505, 3125872, 3205008, 3516606, 3907340, 4006260, 4688808, 5274909, 5341680, 5861010, 7033212, 7814680, 8012520, 8791515, 9377616, 10549818, 11722020, 14066424, 15629360, 15824727, 16025040, 17583030, 21099636, 23444040, 26374545, 28132848, 31649454, 35166060, 42199272, 46888080, 52749090, 63298908, 70332120, 79123635, 84398544, 105498180, 126597816, 140664240, 158247270, 210996360, 253195632, 316494540, 421992720, 632989080, 1265978160]

約数ペア:

[(1, 1265978160), (2, 632989080), (3, 421992720), (4, 316494540), (5, 253195632), (6, 210996360), (8, 158247270), (9, 140664240), (10, 126597816), (12, 105498180), (15, 84398544), (16, 79123635), (18, 70332120), (20, 63298908), (24, 52749090), (27, 46888080), (30, 42199272), (36, 35166060), (40, 31649454), (45, 28132848), (48, 26374545), (54, 23444040), (60, 21099636), (72, 17583030), (79, 16025040), (80, 15824727), (81, 15629360), (90, 14066424), (108, 11722020), (120, 10549818), (135, 9377616), (144, 8791515), (158, 8012520), (162, 7814680), (180, 7033212), (216, 5861010), (237, 5341680), (240, 5274909), (270, 4688808), (316, 4006260), (324, 3907340), (360, 3516606), (395, 3205008), (405, 3125872), (432, 2930505), (474, 2670840), (540, 2344404), (632, 2003130), (648, 1953670), (711, 1780560), (720, 1758303), (790, 1602504), (810, 1562936), (948, 1335420), (1080, 1172202), (1185, 1068336), (1264, 1001565), (1296, 976835), (1422, 890280), (1580, 801252), (1620, 781468), (1896, 667710), (2133, 593520), (2160, 586101), (2370, 534168), (2473, 511920), (2844, 445140), (3160, 400626), (3240, 390734), (3555, 356112), (3792, 333855), (4266, 296760), (4740, 267084), (4946, 255960), (5688, 222570), (6320, 200313), (6399, 197840), (6480, 195367), (7110, 178056), (7419, 170640), (8532, 148380), (9480, 133542), (9892, 127980), (10665, 118704), (11376, 111285), (12365, 102384), (12798, 98920), (14220, 89028), (14838, 85320), (17064, 74190), (18960, 66771), (19784, 63990), (21330, 59352), (22257, 56880), (24730, 51192), (25596, 49460), (28440, 44514), (29676, 42660), (31995, 39568), (34128, 37095)]