1896014560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 5405097600

約数和(自身を除く): 3509083040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 59, 62, 76, 80, 88, 95, 110, 118, 124, 152, 155, 160, 176, 190, 209, 220, 236, 248, 295, 304, 310, 341, 352, 380, 418, 440, 472, 496, 589, 590, 608, 620, 649, 682, 760, 836, 880, 944, 961, 992, 1045, 1121, 1178, 1180, 1240, 1298, 1364, 1520, 1672, 1705, 1760, 1829, 1888, 1922, 2090, 2242, 2356, 2360, 2480, 2596, 2728, 2945, 3040, 3245, 3344, 3410, 3658, 3844, 4180, 4484, 4712, 4720, 4805, 4960, 5192, 5456, 5605, 5890, 6479, 6490, 6688, 6820, 7316, 7688, 8360, 8968, 9145, 9424, 9440, 9610, 10384, 10571, 10912, 11210, 11780, 12331, 12958, 12980, 13640, 14632, 15376, 16720, 17936, 18259, 18290, 18848, 19220, 20119, 20768, 21142, 22420, 23560, 24662, 25916, 25960, 27280, 29264, 30752, 32395, 33440, 34751, 35872, 36518, 36580, 38440, 40238, 42284, 44840, 47120, 49324, 51832, 51920, 52855, 54560, 56699, 58528, 61655, 64790, 69502, 73036, 73160, 76880, 80476, 84568, 89680, 91295, 94240, 98648, 100595, 103664, 103840, 105710, 113398, 123310, 129580, 139004, 146072, 146320, 153760, 160952, 169136, 173755, 179360, 182590, 197296, 200849, 201190, 207328, 211420, 226796, 246620, 259160, 278008, 283495, 292144, 292640, 321904, 338272, 347510, 365180, 382261, 394592, 401698, 402380, 422840, 453592, 493240, 518320, 556016, 566990, 584288, 623689, 643808, 695020, 730360, 764522, 803396, 804760, 845680, 907184, 986480, 1004245, 1036640, 1077281, 1112032, 1133980, 1247378, 1390040, 1460720, 1529044, 1606792, 1609520, 1691360, 1814368, 1911305, 1972960, 2008490, 2154562, 2267960, 2494756, 2780080, 2921440, 3058088, 3118445, 3213584, 3219040, 3822610, 4016980, 4309124, 4535920, 4989512, 5386405, 5560160, 6116176, 6236890, 6427168, 7645220, 8033960, 8618248, 9071840, 9979024, 10772810, 11850091, 12232352, 12473780, 15290440, 16067920, 17236496, 19958048, 21545620, 23700182, 24947560, 30580880, 32135840, 34472992, 43091240, 47400364, 49895120, 59250455, 61161760, 86182480, 94800728, 99790240, 118500910, 172364960, 189601456, 237001820, 379202912, 474003640, 948007280, 1896014560]

約数ペア:

[(1, 1896014560), (2, 948007280), (4, 474003640), (5, 379202912), (8, 237001820), (10, 189601456), (11, 172364960), (16, 118500910), (19, 99790240), (20, 94800728), (22, 86182480), (31, 61161760), (32, 59250455), (38, 49895120), (40, 47400364), (44, 43091240), (55, 34472992), (59, 32135840), (62, 30580880), (76, 24947560), (80, 23700182), (88, 21545620), (95, 19958048), (110, 17236496), (118, 16067920), (124, 15290440), (152, 12473780), (155, 12232352), (160, 11850091), (176, 10772810), (190, 9979024), (209, 9071840), (220, 8618248), (236, 8033960), (248, 7645220), (295, 6427168), (304, 6236890), (310, 6116176), (341, 5560160), (352, 5386405), (380, 4989512), (418, 4535920), (440, 4309124), (472, 4016980), (496, 3822610), (589, 3219040), (590, 3213584), (608, 3118445), (620, 3058088), (649, 2921440), (682, 2780080), (760, 2494756), (836, 2267960), (880, 2154562), (944, 2008490), (961, 1972960), (992, 1911305), (1045, 1814368), (1121, 1691360), (1178, 1609520), (1180, 1606792), (1240, 1529044), (1298, 1460720), (1364, 1390040), (1520, 1247378), (1672, 1133980), (1705, 1112032), (1760, 1077281), (1829, 1036640), (1888, 1004245), (1922, 986480), (2090, 907184), (2242, 845680), (2356, 804760), (2360, 803396), (2480, 764522), (2596, 730360), (2728, 695020), (2945, 643808), (3040, 623689), (3245, 584288), (3344, 566990), (3410, 556016), (3658, 518320), (3844, 493240), (4180, 453592), (4484, 422840), (4712, 402380), (4720, 401698), (4805, 394592), (4960, 382261), (5192, 365180), (5456, 347510), (5605, 338272), (5890, 321904), (6479, 292640), (6490, 292144), (6688, 283495), (6820, 278008), (7316, 259160), (7688, 246620), (8360, 226796), (8968, 211420), (9145, 207328), (9424, 201190), (9440, 200849), (9610, 197296), (10384, 182590), (10571, 179360), (10912, 173755), (11210, 169136), (11780, 160952), (12331, 153760), (12958, 146320), (12980, 146072), (13640, 139004), (14632, 129580), (15376, 123310), (16720, 113398), (17936, 105710), (18259, 103840), (18290, 103664), (18848, 100595), (19220, 98648), (20119, 94240), (20768, 91295), (21142, 89680), (22420, 84568), (23560, 80476), (24662, 76880), (25916, 73160), (25960, 73036), (27280, 69502), (29264, 64790), (30752, 61655), (32395, 58528), (33440, 56699), (34751, 54560), (35872, 52855), (36518, 51920), (36580, 51832), (38440, 49324), (40238, 47120), (42284, 44840)]