19872382320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2851}}^1$

素因数の和:3341

約数の個数: 320

約数和(自身を含む): 78424980480

約数和(自身を除く): 58552598160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 461, 504, 540, 560, 630, 720, 756, 840, 922, 945, 1008, 1080, 1260, 1383, 1512, 1680, 1844, 1890, 2160, 2305, 2520, 2766, 2851, 3024, 3227, 3688, 3780, 4149, 4610, 5040, 5532, 5702, 6454, 6915, 7376, 7560, 8298, 8553, 9220, 9681, 11064, 11404, 12447, 12908, 13830, 14255, 15120, 16135, 16596, 17106, 18440, 19362, 19957, 20745, 22128, 22808, 24894, 25659, 25816, 27660, 28510, 29043, 32270, 33192, 34212, 36880, 38724, 39914, 41490, 42765, 45616, 48405, 49788, 51318, 51632, 55320, 57020, 58086, 59871, 62235, 64540, 66384, 68424, 76977, 77448, 79828, 82980, 85530, 87129, 96810, 99576, 99785, 102636, 110640, 114040, 116172, 119742, 124470, 128295, 129080, 136848, 145215, 153954, 154896, 159656, 165960, 171060, 174258, 179613, 193620, 199152, 199570, 205272, 228080, 232344, 239484, 248940, 256590, 258160, 290430, 299355, 307908, 319312, 331920, 342120, 348516, 359226, 384885, 387240, 399140, 410544, 435645, 464688, 478968, 497880, 513180, 538839, 580860, 598710, 615816, 684240, 697032, 718452, 769770, 774480, 798280, 871290, 898065, 957936, 995760, 1026360, 1077678, 1161720, 1197420, 1231632, 1314311, 1394064, 1436904, 1539540, 1596560, 1742580, 1796130, 2052720, 2155356, 2323440, 2394840, 2628622, 2694195, 2873808, 3079080, 3485160, 3592260, 3942933, 4310712, 4789680, 5257244, 5388390, 6158160, 6571555, 6970320, 7184520, 7885866, 8621424, 9200177, 10514488, 10776780, 11828799, 13143110, 14369040, 15771732, 18400354, 19714665, 21028976, 21553560, 23657598, 26286220, 27600531, 31543464, 35486397, 36800708, 39429330, 43107120, 46000885, 47315196, 52572440, 55201062, 59143995, 63086928, 70972794, 73601416, 78858660, 82801593, 92001770, 94630392, 105144880, 110402124, 118287990, 138002655, 141945588, 147202832, 157717320, 165603186, 177431985, 184003540, 189260784, 220804248, 236575980, 248404779, 276005310, 283891176, 315434640, 331206372, 354863970, 368007080, 414007965, 441608496, 473151960, 496809558, 552010620, 567782352, 662412744, 709727940, 736014160, 828015930, 946303920, 993619116, 1104021240, 1242023895, 1324825488, 1419455880, 1656031860, 1987238232, 2208042480, 2484047790, 2838911760, 3312063720, 3974476464, 4968095580, 6624127440, 9936191160, 19872382320]

約数ペア:

[(1, 19872382320), (2, 9936191160), (3, 6624127440), (4, 4968095580), (5, 3974476464), (6, 3312063720), (7, 2838911760), (8, 2484047790), (9, 2208042480), (10, 1987238232), (12, 1656031860), (14, 1419455880), (15, 1324825488), (16, 1242023895), (18, 1104021240), (20, 993619116), (21, 946303920), (24, 828015930), (27, 736014160), (28, 709727940), (30, 662412744), (35, 567782352), (36, 552010620), (40, 496809558), (42, 473151960), (45, 441608496), (48, 414007965), (54, 368007080), (56, 354863970), (60, 331206372), (63, 315434640), (70, 283891176), (72, 276005310), (80, 248404779), (84, 236575980), (90, 220804248), (105, 189260784), (108, 184003540), (112, 177431985), (120, 165603186), (126, 157717320), (135, 147202832), (140, 141945588), (144, 138002655), (168, 118287990), (180, 110402124), (189, 105144880), (210, 94630392), (216, 92001770), (240, 82801593), (252, 78858660), (270, 73601416), (280, 70972794), (315, 63086928), (336, 59143995), (360, 55201062), (378, 52572440), (420, 47315196), (432, 46000885), (461, 43107120), (504, 39429330), (540, 36800708), (560, 35486397), (630, 31543464), (720, 27600531), (756, 26286220), (840, 23657598), (922, 21553560), (945, 21028976), (1008, 19714665), (1080, 18400354), (1260, 15771732), (1383, 14369040), (1512, 13143110), (1680, 11828799), (1844, 10776780), (1890, 10514488), (2160, 9200177), (2305, 8621424), (2520, 7885866), (2766, 7184520), (2851, 6970320), (3024, 6571555), (3227, 6158160), (3688, 5388390), (3780, 5257244), (4149, 4789680), (4610, 4310712), (5040, 3942933), (5532, 3592260), (5702, 3485160), (6454, 3079080), (6915, 2873808), (7376, 2694195), (7560, 2628622), (8298, 2394840), (8553, 2323440), (9220, 2155356), (9681, 2052720), (11064, 1796130), (11404, 1742580), (12447, 1596560), (12908, 1539540), (13830, 1436904), (14255, 1394064), (15120, 1314311), (16135, 1231632), (16596, 1197420), (17106, 1161720), (18440, 1077678), (19362, 1026360), (19957, 995760), (20745, 957936), (22128, 898065), (22808, 871290), (24894, 798280), (25659, 774480), (25816, 769770), (27660, 718452), (28510, 697032), (29043, 684240), (32270, 615816), (33192, 598710), (34212, 580860), (36880, 538839), (38724, 513180), (39914, 497880), (41490, 478968), (42765, 464688), (45616, 435645), (48405, 410544), (49788, 399140), (51318, 387240), (51632, 384885), (55320, 359226), (57020, 348516), (58086, 342120), (59871, 331920), (62235, 319312), (64540, 307908), (66384, 299355), (68424, 290430), (76977, 258160), (77448, 256590), (79828, 248940), (82980, 239484), (85530, 232344), (87129, 228080), (96810, 205272), (99576, 199570), (99785, 199152), (102636, 193620), (110640, 179613), (114040, 174258), (116172, 171060), (119742, 165960), (124470, 159656), (128295, 154896), (129080, 153954), (136848, 145215)]