7887729240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3475

約数の個数: 256

約数和(自身を含む): 27450057600

約数和(自身を除く): 19562328360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 53, 54, 60, 72, 82, 90, 106, 108, 120, 123, 135, 159, 164, 180, 205, 212, 216, 246, 265, 270, 318, 328, 360, 369, 410, 424, 477, 492, 530, 540, 615, 636, 738, 795, 820, 954, 984, 1060, 1080, 1107, 1230, 1272, 1431, 1476, 1590, 1640, 1845, 1908, 2120, 2173, 2214, 2385, 2460, 2862, 2952, 3180, 3361, 3690, 3816, 4346, 4428, 4770, 4920, 5535, 5724, 6360, 6519, 6722, 7155, 7380, 8692, 8856, 9540, 10083, 10865, 11070, 11448, 13038, 13444, 14310, 14760, 16805, 17384, 19080, 19557, 20166, 21730, 22140, 26076, 26888, 28620, 30249, 32595, 33610, 39114, 40332, 43460, 44280, 50415, 52152, 57240, 58671, 60498, 65190, 67220, 78228, 80664, 86920, 90747, 97785, 100830, 117342, 120996, 130380, 134440, 137801, 151245, 156456, 178133, 181494, 195570, 201660, 234684, 241992, 260760, 275602, 293355, 302490, 356266, 362988, 391140, 403320, 413403, 453735, 469368, 534399, 551204, 586710, 604980, 689005, 712532, 725976, 782280, 826806, 890665, 907470, 1068798, 1102408, 1173420, 1209960, 1240209, 1378010, 1425064, 1603197, 1653612, 1781330, 1814940, 2067015, 2137596, 2346840, 2480418, 2671995, 2756020, 3206394, 3307224, 3562660, 3629880, 3720627, 4134030, 4275192, 4809591, 4960836, 5343990, 5512040, 6201045, 6412788, 7125320, 7303453, 7441254, 8015985, 8268060, 9619182, 9921672, 10687980, 12402090, 12825576, 14606906, 14882508, 16031970, 16536120, 18603135, 19238364, 21375960, 21910359, 24047955, 24804180, 29213812, 29765016, 32063940, 36517265, 37206270, 38476728, 43820718, 48095910, 49608360, 58427624, 64127880, 65731077, 73034530, 74412540, 87641436, 96191820, 109551795, 131462154, 146069060, 148825080, 175282872, 192383640, 197193231, 219103590, 262924308, 292138120, 328655385, 394386462, 438207180, 525848616, 657310770, 788772924, 876414360, 985966155, 1314621540, 1577545848, 1971932310, 2629243080, 3943864620, 7887729240]

約数ペア:

[(1, 7887729240), (2, 3943864620), (3, 2629243080), (4, 1971932310), (5, 1577545848), (6, 1314621540), (8, 985966155), (9, 876414360), (10, 788772924), (12, 657310770), (15, 525848616), (18, 438207180), (20, 394386462), (24, 328655385), (27, 292138120), (30, 262924308), (36, 219103590), (40, 197193231), (41, 192383640), (45, 175282872), (53, 148825080), (54, 146069060), (60, 131462154), (72, 109551795), (82, 96191820), (90, 87641436), (106, 74412540), (108, 73034530), (120, 65731077), (123, 64127880), (135, 58427624), (159, 49608360), (164, 48095910), (180, 43820718), (205, 38476728), (212, 37206270), (216, 36517265), (246, 32063940), (265, 29765016), (270, 29213812), (318, 24804180), (328, 24047955), (360, 21910359), (369, 21375960), (410, 19238364), (424, 18603135), (477, 16536120), (492, 16031970), (530, 14882508), (540, 14606906), (615, 12825576), (636, 12402090), (738, 10687980), (795, 9921672), (820, 9619182), (954, 8268060), (984, 8015985), (1060, 7441254), (1080, 7303453), (1107, 7125320), (1230, 6412788), (1272, 6201045), (1431, 5512040), (1476, 5343990), (1590, 4960836), (1640, 4809591), (1845, 4275192), (1908, 4134030), (2120, 3720627), (2173, 3629880), (2214, 3562660), (2385, 3307224), (2460, 3206394), (2862, 2756020), (2952, 2671995), (3180, 2480418), (3361, 2346840), (3690, 2137596), (3816, 2067015), (4346, 1814940), (4428, 1781330), (4770, 1653612), (4920, 1603197), (5535, 1425064), (5724, 1378010), (6360, 1240209), (6519, 1209960), (6722, 1173420), (7155, 1102408), (7380, 1068798), (8692, 907470), (8856, 890665), (9540, 826806), (10083, 782280), (10865, 725976), (11070, 712532), (11448, 689005), (13038, 604980), (13444, 586710), (14310, 551204), (14760, 534399), (16805, 469368), (17384, 453735), (19080, 413403), (19557, 403320), (20166, 391140), (21730, 362988), (22140, 356266), (26076, 302490), (26888, 293355), (28620, 275602), (30249, 260760), (32595, 241992), (33610, 234684), (39114, 201660), (40332, 195570), (43460, 181494), (44280, 178133), (50415, 156456), (52152, 151245), (57240, 137801), (58671, 134440), (60498, 130380), (65190, 120996), (67220, 117342), (78228, 100830), (80664, 97785), (86920, 90747)]