19002161760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31147}}^1$

素因数の和:31237

約数の個数: 192

約数和(自身を含む): 63296722944

約数和(自身を除く): 44294561184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 480, 492, 496, 615, 620, 656, 744, 820, 930, 984, 992, 1230, 1240, 1271, 1312, 1488, 1640, 1860, 1968, 2460, 2480, 2542, 2976, 3280, 3720, 3813, 3936, 4920, 4960, 5084, 6355, 6560, 7440, 7626, 9840, 10168, 12710, 14880, 15252, 19065, 19680, 20336, 25420, 30504, 31147, 38130, 40672, 50840, 61008, 62294, 76260, 93441, 101680, 122016, 124588, 152520, 155735, 186882, 203360, 249176, 305040, 311470, 373764, 467205, 498352, 610080, 622940, 747528, 934410, 965557, 996704, 1245880, 1277027, 1495056, 1868820, 1931114, 2491760, 2554054, 2896671, 2990112, 3737640, 3831081, 3862228, 4827785, 4983520, 5108108, 5793342, 6385135, 7475280, 7662162, 7724456, 9655570, 10216216, 11586684, 12770270, 14483355, 14950560, 15324324, 15448912, 19155405, 19311140, 20432432, 23173368, 25540540, 28966710, 30648648, 30897824, 38310810, 38622280, 39587837, 40864864, 46346736, 51081080, 57933420, 61297296, 76621620, 77244560, 79175674, 92693472, 102162160, 115866840, 118763511, 122594592, 153243240, 154489120, 158351348, 197939185, 204324320, 231733680, 237527022, 306486480, 316702696, 395878370, 463467360, 475054044, 593817555, 612972960, 633405392, 791756740, 950108088, 1187635110, 1266810784, 1583513480, 1900216176, 2375270220, 3167026960, 3800432352, 4750540440, 6334053920, 9501080880, 19002161760]

約数ペア:

[(1, 19002161760), (2, 9501080880), (3, 6334053920), (4, 4750540440), (5, 3800432352), (6, 3167026960), (8, 2375270220), (10, 1900216176), (12, 1583513480), (15, 1266810784), (16, 1187635110), (20, 950108088), (24, 791756740), (30, 633405392), (31, 612972960), (32, 593817555), (40, 475054044), (41, 463467360), (48, 395878370), (60, 316702696), (62, 306486480), (80, 237527022), (82, 231733680), (93, 204324320), (96, 197939185), (120, 158351348), (123, 154489120), (124, 153243240), (155, 122594592), (160, 118763511), (164, 115866840), (186, 102162160), (205, 92693472), (240, 79175674), (246, 77244560), (248, 76621620), (310, 61297296), (328, 57933420), (372, 51081080), (410, 46346736), (465, 40864864), (480, 39587837), (492, 38622280), (496, 38310810), (615, 30897824), (620, 30648648), (656, 28966710), (744, 25540540), (820, 23173368), (930, 20432432), (984, 19311140), (992, 19155405), (1230, 15448912), (1240, 15324324), (1271, 14950560), (1312, 14483355), (1488, 12770270), (1640, 11586684), (1860, 10216216), (1968, 9655570), (2460, 7724456), (2480, 7662162), (2542, 7475280), (2976, 6385135), (3280, 5793342), (3720, 5108108), (3813, 4983520), (3936, 4827785), (4920, 3862228), (4960, 3831081), (5084, 3737640), (6355, 2990112), (6560, 2896671), (7440, 2554054), (7626, 2491760), (9840, 1931114), (10168, 1868820), (12710, 1495056), (14880, 1277027), (15252, 1245880), (19065, 996704), (19680, 965557), (20336, 934410), (25420, 747528), (30504, 622940), (31147, 610080), (38130, 498352), (40672, 467205), (50840, 373764), (61008, 311470), (62294, 305040), (76260, 249176), (93441, 203360), (101680, 186882), (122016, 155735), (124588, 152520)]