112987680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 192

約数和(自身を含む): 403885440

約数和(自身を除く): 290897760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 953, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1906, 1976, 2080, 2280, 2470, 2859, 2964, 3040, 3120, 3705, 3812, 3952, 4560, 4765, 4940, 5718, 5928, 6240, 7410, 7624, 7904, 9120, 9530, 9880, 11436, 11856, 12389, 14295, 14820, 15248, 18107, 19060, 19760, 22872, 23712, 24778, 28590, 29640, 30496, 36214, 37167, 38120, 39520, 45744, 49556, 54321, 57180, 59280, 61945, 72428, 74334, 76240, 90535, 91488, 99112, 108642, 114360, 118560, 123890, 144856, 148668, 152480, 181070, 185835, 198224, 217284, 228720, 235391, 247780, 271605, 289712, 297336, 362140, 371670, 396448, 434568, 457440, 470782, 495560, 543210, 579424, 594672, 706173, 724280, 743340, 869136, 941564, 991120, 1086420, 1176955, 1189344, 1412346, 1448560, 1486680, 1738272, 1883128, 1982240, 2172840, 2353910, 2824692, 2897120, 2973360, 3530865, 3766256, 4345680, 4707820, 5649384, 5946720, 7061730, 7532512, 8691360, 9415640, 11298768, 14123460, 18831280, 22597536, 28246920, 37662560, 56493840, 112987680]

約数ペア:

[(1, 112987680), (2, 56493840), (3, 37662560), (4, 28246920), (5, 22597536), (6, 18831280), (8, 14123460), (10, 11298768), (12, 9415640), (13, 8691360), (15, 7532512), (16, 7061730), (19, 5946720), (20, 5649384), (24, 4707820), (26, 4345680), (30, 3766256), (32, 3530865), (38, 2973360), (39, 2897120), (40, 2824692), (48, 2353910), (52, 2172840), (57, 1982240), (60, 1883128), (65, 1738272), (76, 1486680), (78, 1448560), (80, 1412346), (95, 1189344), (96, 1176955), (104, 1086420), (114, 991120), (120, 941564), (130, 869136), (152, 743340), (156, 724280), (160, 706173), (190, 594672), (195, 579424), (208, 543210), (228, 495560), (240, 470782), (247, 457440), (260, 434568), (285, 396448), (304, 371670), (312, 362140), (380, 297336), (390, 289712), (416, 271605), (456, 247780), (480, 235391), (494, 228720), (520, 217284), (570, 198224), (608, 185835), (624, 181070), (741, 152480), (760, 148668), (780, 144856), (912, 123890), (953, 118560), (988, 114360), (1040, 108642), (1140, 99112), (1235, 91488), (1248, 90535), (1482, 76240), (1520, 74334), (1560, 72428), (1824, 61945), (1906, 59280), (1976, 57180), (2080, 54321), (2280, 49556), (2470, 45744), (2859, 39520), (2964, 38120), (3040, 37167), (3120, 36214), (3705, 30496), (3812, 29640), (3952, 28590), (4560, 24778), (4765, 23712), (4940, 22872), (5718, 19760), (5928, 19060), (6240, 18107), (7410, 15248), (7624, 14820), (7904, 14295), (9120, 12389), (9530, 11856), (9880, 11436)]