31038731360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112199}}^1$

素因数の和:112253

約数の個数: 192

約数和(自身を含む): 95001984000

約数和(自身を除く): 63963252640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 728, 760, 910, 988, 1040, 1064, 1120, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4256, 4940, 5320, 6916, 7280, 7904, 8645, 9880, 10640, 13832, 14560, 17290, 19760, 21280, 27664, 34580, 39520, 55328, 69160, 112199, 138320, 224398, 276640, 448796, 560995, 785393, 897592, 1121990, 1458587, 1570786, 1795184, 2131781, 2243980, 2917174, 3141572, 3590368, 3926965, 4263562, 4487960, 5834348, 6283144, 7292935, 7853930, 8527124, 8975920, 10210109, 10658905, 11668696, 12566288, 14585870, 14922467, 15707860, 17054248, 17951840, 20420218, 21317810, 23337392, 25132576, 27713153, 29171740, 29844934, 31415720, 34108496, 40840436, 42635620, 46674784, 51050545, 55426306, 58343480, 59689868, 62831440, 68216992, 74612335, 81680872, 85271240, 102101090, 110852612, 116686960, 119379736, 125662880, 138565765, 149224670, 163361744, 170542480, 193992071, 204202180, 221705224, 233373920, 238759472, 277131530, 298449340, 326723488, 341084960, 387984142, 408404360, 443410448, 477518944, 554263060, 596898680, 775968284, 816808720, 886820896, 969960355, 1108526120, 1193797360, 1551936568, 1633617440, 1939920710, 2217052240, 2387594720, 3103873136, 3879841420, 4434104480, 6207746272, 7759682840, 15519365680, 31038731360]

約数ペア:

[(1, 31038731360), (2, 15519365680), (4, 7759682840), (5, 6207746272), (7, 4434104480), (8, 3879841420), (10, 3103873136), (13, 2387594720), (14, 2217052240), (16, 1939920710), (19, 1633617440), (20, 1551936568), (26, 1193797360), (28, 1108526120), (32, 969960355), (35, 886820896), (38, 816808720), (40, 775968284), (52, 596898680), (56, 554263060), (65, 477518944), (70, 443410448), (76, 408404360), (80, 387984142), (91, 341084960), (95, 326723488), (104, 298449340), (112, 277131530), (130, 238759472), (133, 233373920), (140, 221705224), (152, 204202180), (160, 193992071), (182, 170542480), (190, 163361744), (208, 149224670), (224, 138565765), (247, 125662880), (260, 119379736), (266, 116686960), (280, 110852612), (304, 102101090), (364, 85271240), (380, 81680872), (416, 74612335), (455, 68216992), (494, 62831440), (520, 59689868), (532, 58343480), (560, 55426306), (608, 51050545), (665, 46674784), (728, 42635620), (760, 40840436), (910, 34108496), (988, 31415720), (1040, 29844934), (1064, 29171740), (1120, 27713153), (1235, 25132576), (1330, 23337392), (1456, 21317810), (1520, 20420218), (1729, 17951840), (1820, 17054248), (1976, 15707860), (2080, 14922467), (2128, 14585870), (2470, 12566288), (2660, 11668696), (2912, 10658905), (3040, 10210109), (3458, 8975920), (3640, 8527124), (3952, 7853930), (4256, 7292935), (4940, 6283144), (5320, 5834348), (6916, 4487960), (7280, 4263562), (7904, 3926965), (8645, 3590368), (9880, 3141572), (10640, 2917174), (13832, 2243980), (14560, 2131781), (17290, 1795184), (19760, 1570786), (21280, 1458587), (27664, 1121990), (34580, 897592), (39520, 785393), (55328, 560995), (69160, 448796), (112199, 276640), (138320, 224398)]