7389616920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:874

約数の個数: 256

約数和(自身を含む): 25803325440

約数和(自身を除く): 18413708520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 127, 140, 168, 210, 226, 254, 280, 339, 381, 420, 452, 508, 565, 613, 635, 678, 762, 791, 840, 889, 904, 1016, 1130, 1226, 1270, 1356, 1524, 1582, 1695, 1778, 1839, 1905, 2260, 2373, 2452, 2540, 2667, 2712, 3048, 3065, 3164, 3390, 3556, 3678, 3810, 3955, 4291, 4445, 4520, 4746, 4904, 5080, 5334, 6130, 6328, 6780, 7112, 7356, 7620, 7910, 8582, 8890, 9195, 9492, 10668, 11865, 12260, 12873, 13335, 13560, 14351, 14712, 15240, 15820, 17164, 17780, 18390, 18984, 21336, 21455, 23730, 24520, 25746, 26670, 28702, 31640, 34328, 35560, 36780, 42910, 43053, 47460, 51492, 53340, 57404, 64365, 69269, 71755, 73560, 77851, 85820, 86106, 94920, 100457, 102984, 106680, 114808, 128730, 138538, 143510, 155702, 171640, 172212, 200914, 207807, 215265, 233553, 257460, 277076, 287020, 301371, 311404, 344424, 346345, 389255, 401828, 415614, 430530, 467106, 484883, 502285, 514920, 544957, 554152, 574040, 602742, 622808, 692690, 778510, 803656, 831228, 861060, 934212, 969766, 1004570, 1039035, 1089914, 1167765, 1205484, 1385380, 1454649, 1506855, 1557020, 1634871, 1662456, 1722120, 1868424, 1939532, 2009140, 2078070, 2179828, 2335530, 2410968, 2424415, 2724785, 2770760, 2909298, 3013710, 3114040, 3269742, 3879064, 4018280, 4156140, 4359656, 4671060, 4848830, 5449570, 5818596, 6027420, 6539484, 7273245, 8174355, 8312280, 8797163, 9342120, 9697660, 10899140, 11637192, 12054840, 13078968, 14546490, 16348710, 17594326, 19395320, 21798280, 26391489, 29092980, 32697420, 35188652, 43985815, 52782978, 58185960, 61580141, 65394840, 70377304, 87971630, 105565956, 123160282, 131957445, 175943260, 184740423, 211131912, 246320564, 263914890, 307900705, 351886520, 369480846, 492641128, 527829780, 615801410, 738961692, 923702115, 1055659560, 1231602820, 1477923384, 1847404230, 2463205640, 3694808460, 7389616920]

約数ペア:

[(1, 7389616920), (2, 3694808460), (3, 2463205640), (4, 1847404230), (5, 1477923384), (6, 1231602820), (7, 1055659560), (8, 923702115), (10, 738961692), (12, 615801410), (14, 527829780), (15, 492641128), (20, 369480846), (21, 351886520), (24, 307900705), (28, 263914890), (30, 246320564), (35, 211131912), (40, 184740423), (42, 175943260), (56, 131957445), (60, 123160282), (70, 105565956), (84, 87971630), (105, 70377304), (113, 65394840), (120, 61580141), (127, 58185960), (140, 52782978), (168, 43985815), (210, 35188652), (226, 32697420), (254, 29092980), (280, 26391489), (339, 21798280), (381, 19395320), (420, 17594326), (452, 16348710), (508, 14546490), (565, 13078968), (613, 12054840), (635, 11637192), (678, 10899140), (762, 9697660), (791, 9342120), (840, 8797163), (889, 8312280), (904, 8174355), (1016, 7273245), (1130, 6539484), (1226, 6027420), (1270, 5818596), (1356, 5449570), (1524, 4848830), (1582, 4671060), (1695, 4359656), (1778, 4156140), (1839, 4018280), (1905, 3879064), (2260, 3269742), (2373, 3114040), (2452, 3013710), (2540, 2909298), (2667, 2770760), (2712, 2724785), (3048, 2424415), (3065, 2410968), (3164, 2335530), (3390, 2179828), (3556, 2078070), (3678, 2009140), (3810, 1939532), (3955, 1868424), (4291, 1722120), (4445, 1662456), (4520, 1634871), (4746, 1557020), (4904, 1506855), (5080, 1454649), (5334, 1385380), (6130, 1205484), (6328, 1167765), (6780, 1089914), (7112, 1039035), (7356, 1004570), (7620, 969766), (7910, 934212), (8582, 861060), (8890, 831228), (9195, 803656), (9492, 778510), (10668, 692690), (11865, 622808), (12260, 602742), (12873, 574040), (13335, 554152), (13560, 544957), (14351, 514920), (14712, 502285), (15240, 484883), (15820, 467106), (17164, 430530), (17780, 415614), (18390, 401828), (18984, 389255), (21336, 346345), (21455, 344424), (23730, 311404), (24520, 301371), (25746, 287020), (26670, 277076), (28702, 257460), (31640, 233553), (34328, 215265), (35560, 207807), (36780, 200914), (42910, 172212), (43053, 171640), (47460, 155702), (51492, 143510), (53340, 138538), (57404, 128730), (64365, 114808), (69269, 106680), (71755, 102984), (73560, 100457), (77851, 94920), (85820, 86106)]