7925846880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1722

約数の個数: 384

約数和(自身を含む): 30098718720

約数和(自身を除く): 22172871840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 56, 60, 62, 70, 80, 84, 93, 94, 96, 105, 112, 120, 124, 140, 141, 155, 160, 168, 186, 188, 210, 217, 224, 235, 240, 248, 280, 282, 310, 329, 336, 372, 376, 420, 434, 465, 470, 480, 496, 560, 564, 620, 651, 658, 672, 705, 744, 752, 840, 868, 930, 940, 987, 992, 1085, 1120, 1128, 1240, 1302, 1316, 1410, 1457, 1488, 1504, 1619, 1645, 1680, 1736, 1860, 1880, 1974, 2170, 2256, 2480, 2604, 2632, 2820, 2914, 2976, 3238, 3255, 3290, 3360, 3472, 3720, 3760, 3948, 4340, 4371, 4512, 4857, 4935, 4960, 5208, 5264, 5640, 5828, 6476, 6510, 6580, 6944, 7285, 7440, 7520, 7896, 8095, 8680, 8742, 9714, 9870, 10199, 10416, 10528, 11280, 11333, 11656, 12952, 13020, 13160, 14570, 14880, 15792, 16190, 17360, 17484, 19428, 19740, 20398, 20832, 21855, 22560, 22666, 23312, 24285, 25904, 26040, 26320, 29140, 30597, 31584, 32380, 33999, 34720, 34968, 38856, 39480, 40796, 43710, 45332, 46624, 48570, 50189, 50995, 51808, 52080, 52640, 56665, 58280, 61194, 64760, 67998, 69936, 76093, 77712, 78960, 81592, 87420, 90664, 97140, 100378, 101990, 104160, 113330, 116560, 122388, 129520, 135996, 139872, 150567, 152186, 152985, 155424, 157920, 163184, 169995, 174840, 181328, 194280, 200756, 203980, 226660, 228279, 233120, 244776, 250945, 259040, 271992, 301134, 304372, 305970, 326368, 339990, 349680, 351323, 362656, 380465, 388560, 401512, 407960, 453320, 456558, 489552, 501890, 532651, 543984, 602268, 608744, 611940, 679980, 699360, 702646, 752835, 760930, 777120, 803024, 815920, 906640, 913116, 979104, 1003780, 1053969, 1065302, 1087968, 1141395, 1204536, 1217488, 1223880, 1359960, 1405292, 1505670, 1521860, 1597953, 1606048, 1631840, 1756615, 1813280, 1826232, 2007560, 2107938, 2130604, 2282790, 2358883, 2409072, 2434976, 2447760, 2663255, 2719920, 2810584, 3011340, 3043720, 3195906, 3513230, 3652464, 4015120, 4215876, 4261208, 4565580, 4717766, 4818144, 4895520, 5269845, 5326510, 5439840, 5621168, 6022680, 6087440, 6391812, 7026460, 7076649, 7304928, 7989765, 8030240, 8431752, 8522416, 9131160, 9435532, 10539690, 10653020, 11242336, 11794415, 12045360, 12174880, 12783624, 14052920, 14153298, 15979530, 16512181, 16863504, 17044832, 18262320, 18871064, 21079380, 21306040, 23588830, 24090720, 25567248, 28105840, 28306596, 31959060, 33024362, 33727008, 35383245, 36524640, 37742128, 42158760, 42612080, 47177660, 49536543, 51134496, 56211680, 56613192, 63918120, 66048724, 70766490, 75484256, 82560905, 84317520, 85224160, 94355320, 99073086, 113226384, 127836240, 132097448, 141532980, 165121810, 168635040, 188710640, 198146172, 226452768, 247682715, 255672480, 264194896, 283065960, 330243620, 377421280, 396292344, 495365430, 528389792, 566131920, 660487240, 792584688, 990730860, 1132263840, 1320974480, 1585169376, 1981461720, 2641948960, 3962923440, 7925846880]

約数ペア:

[(1, 7925846880), (2, 3962923440), (3, 2641948960), (4, 1981461720), (5, 1585169376), (6, 1320974480), (7, 1132263840), (8, 990730860), (10, 792584688), (12, 660487240), (14, 566131920), (15, 528389792), (16, 495365430), (20, 396292344), (21, 377421280), (24, 330243620), (28, 283065960), (30, 264194896), (31, 255672480), (32, 247682715), (35, 226452768), (40, 198146172), (42, 188710640), (47, 168635040), (48, 165121810), (56, 141532980), (60, 132097448), (62, 127836240), (70, 113226384), (80, 99073086), (84, 94355320), (93, 85224160), (94, 84317520), (96, 82560905), (105, 75484256), (112, 70766490), (120, 66048724), (124, 63918120), (140, 56613192), (141, 56211680), (155, 51134496), (160, 49536543), (168, 47177660), (186, 42612080), (188, 42158760), (210, 37742128), (217, 36524640), (224, 35383245), (235, 33727008), (240, 33024362), (248, 31959060), (280, 28306596), (282, 28105840), (310, 25567248), (329, 24090720), (336, 23588830), (372, 21306040), (376, 21079380), (420, 18871064), (434, 18262320), (465, 17044832), (470, 16863504), (480, 16512181), (496, 15979530), (560, 14153298), (564, 14052920), (620, 12783624), (651, 12174880), (658, 12045360), (672, 11794415), (705, 11242336), (744, 10653020), (752, 10539690), (840, 9435532), (868, 9131160), (930, 8522416), (940, 8431752), (987, 8030240), (992, 7989765), (1085, 7304928), (1120, 7076649), (1128, 7026460), (1240, 6391812), (1302, 6087440), (1316, 6022680), (1410, 5621168), (1457, 5439840), (1488, 5326510), (1504, 5269845), (1619, 4895520), (1645, 4818144), (1680, 4717766), (1736, 4565580), (1860, 4261208), (1880, 4215876), (1974, 4015120), (2170, 3652464), (2256, 3513230), (2480, 3195906), (2604, 3043720), (2632, 3011340), (2820, 2810584), (2914, 2719920), (2976, 2663255), (3238, 2447760), (3255, 2434976), (3290, 2409072), (3360, 2358883), (3472, 2282790), (3720, 2130604), (3760, 2107938), (3948, 2007560), (4340, 1826232), (4371, 1813280), (4512, 1756615), (4857, 1631840), (4935, 1606048), (4960, 1597953), (5208, 1521860), (5264, 1505670), (5640, 1405292), (5828, 1359960), (6476, 1223880), (6510, 1217488), (6580, 1204536), (6944, 1141395), (7285, 1087968), (7440, 1065302), (7520, 1053969), (7896, 1003780), (8095, 979104), (8680, 913116), (8742, 906640), (9714, 815920), (9870, 803024), (10199, 777120), (10416, 760930), (10528, 752835), (11280, 702646), (11333, 699360), (11656, 679980), (12952, 611940), (13020, 608744), (13160, 602268), (14570, 543984), (14880, 532651), (15792, 501890), (16190, 489552), (17360, 456558), (17484, 453320), (19428, 407960), (19740, 401512), (20398, 388560), (20832, 380465), (21855, 362656), (22560, 351323), (22666, 349680), (23312, 339990), (24285, 326368), (25904, 305970), (26040, 304372), (26320, 301134), (29140, 271992), (30597, 259040), (31584, 250945), (32380, 244776), (33999, 233120), (34720, 228279), (34968, 226660), (38856, 203980), (39480, 200756), (40796, 194280), (43710, 181328), (45332, 174840), (46624, 169995), (48570, 163184), (50189, 157920), (50995, 155424), (51808, 152985), (52080, 152186), (52640, 150567), (56665, 139872), (58280, 135996), (61194, 129520), (64760, 122388), (67998, 116560), (69936, 113330), (76093, 104160), (77712, 101990), (78960, 100378), (81592, 97140), (87420, 90664)]