18667224120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11483}}^1$

素因数の和:11570

約数の個数: 256

約数和(自身を含む): 63501926400

約数和(自身を除く): 44834702280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 31, 38, 40, 46, 57, 60, 62, 69, 76, 92, 93, 95, 114, 115, 120, 124, 138, 152, 155, 184, 186, 190, 228, 230, 248, 276, 285, 310, 345, 372, 380, 437, 456, 460, 465, 552, 570, 589, 620, 690, 713, 744, 760, 874, 920, 930, 1140, 1178, 1240, 1311, 1380, 1426, 1748, 1767, 1860, 2139, 2185, 2280, 2356, 2622, 2760, 2852, 2945, 3496, 3534, 3565, 3720, 4278, 4370, 4712, 5244, 5704, 5890, 6555, 7068, 7130, 8556, 8740, 8835, 10488, 10695, 11483, 11780, 13110, 13547, 14136, 14260, 17112, 17480, 17670, 21390, 22966, 23560, 26220, 27094, 28520, 34449, 35340, 40641, 42780, 45932, 52440, 54188, 57415, 67735, 68898, 70680, 81282, 85560, 91864, 108376, 114830, 135470, 137796, 162564, 172245, 203205, 218177, 229660, 264109, 270940, 275592, 325128, 344490, 355973, 406410, 436354, 459320, 528218, 541880, 654531, 688980, 711946, 792327, 812820, 872708, 1056436, 1067919, 1090885, 1309062, 1320545, 1377960, 1423892, 1584654, 1625640, 1745416, 1779865, 2112872, 2135838, 2181770, 2618124, 2641090, 2847784, 3169308, 3272655, 3559730, 3961635, 4271676, 4363540, 5018071, 5236248, 5282180, 5339595, 6338616, 6545310, 6763487, 7119460, 7923270, 8187379, 8543352, 8727080, 10036142, 10564360, 10679190, 13090620, 13526974, 14238920, 15054213, 15846540, 16374758, 20072284, 20290461, 21358380, 24562137, 25090355, 26181240, 27053948, 30108426, 31693080, 32749516, 33817435, 40144568, 40580922, 40936895, 42716760, 49124274, 50180710, 54107896, 60216852, 65499032, 67634870, 75271065, 81161844, 81873790, 98248548, 100361420, 101452305, 120433704, 122810685, 135269740, 150542130, 155560201, 162323688, 163747580, 196497096, 200722840, 202904610, 245621370, 270539480, 301084260, 311120402, 327495160, 405809220, 466680603, 491242740, 602168520, 622240804, 777801005, 811618440, 933361206, 982485480, 1244481608, 1555602010, 1866722412, 2333403015, 3111204020, 3733444824, 4666806030, 6222408040, 9333612060, 18667224120]

約数ペア:

[(1, 18667224120), (2, 9333612060), (3, 6222408040), (4, 4666806030), (5, 3733444824), (6, 3111204020), (8, 2333403015), (10, 1866722412), (12, 1555602010), (15, 1244481608), (19, 982485480), (20, 933361206), (23, 811618440), (24, 777801005), (30, 622240804), (31, 602168520), (38, 491242740), (40, 466680603), (46, 405809220), (57, 327495160), (60, 311120402), (62, 301084260), (69, 270539480), (76, 245621370), (92, 202904610), (93, 200722840), (95, 196497096), (114, 163747580), (115, 162323688), (120, 155560201), (124, 150542130), (138, 135269740), (152, 122810685), (155, 120433704), (184, 101452305), (186, 100361420), (190, 98248548), (228, 81873790), (230, 81161844), (248, 75271065), (276, 67634870), (285, 65499032), (310, 60216852), (345, 54107896), (372, 50180710), (380, 49124274), (437, 42716760), (456, 40936895), (460, 40580922), (465, 40144568), (552, 33817435), (570, 32749516), (589, 31693080), (620, 30108426), (690, 27053948), (713, 26181240), (744, 25090355), (760, 24562137), (874, 21358380), (920, 20290461), (930, 20072284), (1140, 16374758), (1178, 15846540), (1240, 15054213), (1311, 14238920), (1380, 13526974), (1426, 13090620), (1748, 10679190), (1767, 10564360), (1860, 10036142), (2139, 8727080), (2185, 8543352), (2280, 8187379), (2356, 7923270), (2622, 7119460), (2760, 6763487), (2852, 6545310), (2945, 6338616), (3496, 5339595), (3534, 5282180), (3565, 5236248), (3720, 5018071), (4278, 4363540), (4370, 4271676), (4712, 3961635), (5244, 3559730), (5704, 3272655), (5890, 3169308), (6555, 2847784), (7068, 2641090), (7130, 2618124), (8556, 2181770), (8740, 2135838), (8835, 2112872), (10488, 1779865), (10695, 1745416), (11483, 1625640), (11780, 1584654), (13110, 1423892), (13547, 1377960), (14136, 1320545), (14260, 1309062), (17112, 1090885), (17480, 1067919), (17670, 1056436), (21390, 872708), (22966, 812820), (23560, 792327), (26220, 711946), (27094, 688980), (28520, 654531), (34449, 541880), (35340, 528218), (40641, 459320), (42780, 436354), (45932, 406410), (52440, 355973), (54188, 344490), (57415, 325128), (67735, 275592), (68898, 270940), (70680, 264109), (81282, 229660), (85560, 218177), (91864, 203205), (108376, 172245), (114830, 162564), (135470, 137796)]