28531923480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{12301}}^1$

素因数の和:12714

約数の個数: 192

約数和(自身を含む): 98450445600

約数和(自身を除く): 69918522120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 379, 408, 510, 612, 680, 758, 765, 1020, 1137, 1224, 1516, 1530, 1895, 2040, 2274, 3032, 3060, 3411, 3790, 4548, 5685, 6120, 6443, 6822, 7580, 9096, 11370, 12301, 12886, 13644, 15160, 17055, 19329, 22740, 24602, 25772, 27288, 32215, 34110, 36903, 38658, 45480, 49204, 51544, 57987, 61505, 64430, 68220, 73806, 77316, 96645, 98408, 110709, 115974, 123010, 128860, 136440, 147612, 154632, 184515, 193290, 209117, 221418, 231948, 246020, 257720, 289935, 295224, 369030, 386580, 418234, 442836, 463896, 492040, 553545, 579870, 627351, 738060, 773160, 836468, 885672, 1045585, 1107090, 1159740, 1254702, 1476120, 1672936, 1882053, 2091170, 2214180, 2319480, 2509404, 3136755, 3764106, 4182340, 4428360, 4662079, 5018808, 6273510, 7528212, 8364680, 9324158, 9410265, 12547020, 13986237, 15056424, 18648316, 18820530, 23310395, 25094040, 27972474, 37296632, 37641060, 41958711, 46620790, 55944948, 69931185, 75282120, 79255343, 83917422, 93241580, 111889896, 139862370, 158510686, 167834844, 186483160, 209793555, 237766029, 279724740, 317021372, 335669688, 396276715, 419587110, 475532058, 559449480, 634042744, 713298087, 792553430, 839174220, 951064116, 1188830145, 1426596174, 1585106860, 1678348440, 1902128232, 2377660290, 2853192348, 3170213720, 3566490435, 4755320580, 5706384696, 7132980870, 9510641160, 14265961740, 28531923480]

約数ペア:

[(1, 28531923480), (2, 14265961740), (3, 9510641160), (4, 7132980870), (5, 5706384696), (6, 4755320580), (8, 3566490435), (9, 3170213720), (10, 2853192348), (12, 2377660290), (15, 1902128232), (17, 1678348440), (18, 1585106860), (20, 1426596174), (24, 1188830145), (30, 951064116), (34, 839174220), (36, 792553430), (40, 713298087), (45, 634042744), (51, 559449480), (60, 475532058), (68, 419587110), (72, 396276715), (85, 335669688), (90, 317021372), (102, 279724740), (120, 237766029), (136, 209793555), (153, 186483160), (170, 167834844), (180, 158510686), (204, 139862370), (255, 111889896), (306, 93241580), (340, 83917422), (360, 79255343), (379, 75282120), (408, 69931185), (510, 55944948), (612, 46620790), (680, 41958711), (758, 37641060), (765, 37296632), (1020, 27972474), (1137, 25094040), (1224, 23310395), (1516, 18820530), (1530, 18648316), (1895, 15056424), (2040, 13986237), (2274, 12547020), (3032, 9410265), (3060, 9324158), (3411, 8364680), (3790, 7528212), (4548, 6273510), (5685, 5018808), (6120, 4662079), (6443, 4428360), (6822, 4182340), (7580, 3764106), (9096, 3136755), (11370, 2509404), (12301, 2319480), (12886, 2214180), (13644, 2091170), (15160, 1882053), (17055, 1672936), (19329, 1476120), (22740, 1254702), (24602, 1159740), (25772, 1107090), (27288, 1045585), (32215, 885672), (34110, 836468), (36903, 773160), (38658, 738060), (45480, 627351), (49204, 579870), (51544, 553545), (57987, 492040), (61505, 463896), (64430, 442836), (68220, 418234), (73806, 386580), (77316, 369030), (96645, 295224), (98408, 289935), (110709, 257720), (115974, 246020), (123010, 231948), (128860, 221418), (136440, 209117), (147612, 193290), (154632, 184515)]