16723467540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{33871}}^1$

素因数の和:34110

約数の個数: 144

約数和(自身を含む): 54890524416

約数和(自身を除く): 38167056876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 211, 234, 260, 390, 422, 468, 585, 633, 780, 844, 1055, 1170, 1266, 1899, 2110, 2340, 2532, 2743, 3165, 3798, 4220, 5486, 6330, 7596, 8229, 9495, 10972, 12660, 13715, 16458, 18990, 24687, 27430, 32916, 33871, 37980, 41145, 49374, 54860, 67742, 82290, 98748, 101613, 123435, 135484, 164580, 169355, 203226, 246870, 304839, 338710, 406452, 440323, 493740, 508065, 609678, 677420, 880646, 1016130, 1219356, 1320969, 1524195, 1761292, 2032260, 2201615, 2641938, 3048390, 3962907, 4403230, 5283876, 6096780, 6604845, 7146781, 7925814, 8806460, 13209690, 14293562, 15851628, 19814535, 21440343, 26419380, 28587124, 35733905, 39629070, 42880686, 64321029, 71467810, 79258140, 85761372, 92908153, 107201715, 128642058, 142935620, 185816306, 214403430, 257284116, 278724459, 321605145, 371632612, 428806860, 464540765, 557448918, 643210290, 836173377, 929081530, 1114897836, 1286420580, 1393622295, 1672346754, 1858163060, 2787244590, 3344693508, 4180866885, 5574489180, 8361733770, 16723467540]

約数ペア:

[(1, 16723467540), (2, 8361733770), (3, 5574489180), (4, 4180866885), (5, 3344693508), (6, 2787244590), (9, 1858163060), (10, 1672346754), (12, 1393622295), (13, 1286420580), (15, 1114897836), (18, 929081530), (20, 836173377), (26, 643210290), (30, 557448918), (36, 464540765), (39, 428806860), (45, 371632612), (52, 321605145), (60, 278724459), (65, 257284116), (78, 214403430), (90, 185816306), (117, 142935620), (130, 128642058), (156, 107201715), (180, 92908153), (195, 85761372), (211, 79258140), (234, 71467810), (260, 64321029), (390, 42880686), (422, 39629070), (468, 35733905), (585, 28587124), (633, 26419380), (780, 21440343), (844, 19814535), (1055, 15851628), (1170, 14293562), (1266, 13209690), (1899, 8806460), (2110, 7925814), (2340, 7146781), (2532, 6604845), (2743, 6096780), (3165, 5283876), (3798, 4403230), (4220, 3962907), (5486, 3048390), (6330, 2641938), (7596, 2201615), (8229, 2032260), (9495, 1761292), (10972, 1524195), (12660, 1320969), (13715, 1219356), (16458, 1016130), (18990, 880646), (24687, 677420), (27430, 609678), (32916, 508065), (33871, 493740), (37980, 440323), (41145, 406452), (49374, 338710), (54860, 304839), (67742, 246870), (82290, 203226), (98748, 169355), (101613, 164580), (123435, 135484)]