425399520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9777

約数の個数: 192

約数和(自身を含む): 1649410560

約数和(自身を除く): 1224011040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 9739, 10920, 14560, 19478, 21840, 29217, 38956, 43680, 48695, 58434, 68173, 77912, 97390, 116868, 126607, 136346, 146085, 155824, 194780, 204519, 233736, 253214, 272692, 292170, 311648, 340865, 379821, 389560, 409038, 467472, 506428, 545384, 584340, 633035, 681730, 759642, 779120, 818076, 886249, 934944, 1012856, 1022595, 1090768, 1168680, 1266070, 1363460, 1519284, 1558240, 1636152, 1772498, 1899105, 2025712, 2045190, 2181536, 2337360, 2532140, 2658747, 2726920, 3038568, 3272304, 3544996, 3798210, 4051424, 4090380, 4431245, 4674720, 5064280, 5317494, 5453840, 6077136, 6544608, 7089992, 7596420, 8180760, 8862490, 10128560, 10634988, 10907680, 12154272, 13293735, 14179984, 15192840, 16361520, 17724980, 20257120, 21269976, 26587470, 28359968, 30385680, 32723040, 35449960, 42539952, 53174940, 60771360, 70899920, 85079904, 106349880, 141799840, 212699760, 425399520]

約数ペア:

[(1, 425399520), (2, 212699760), (3, 141799840), (4, 106349880), (5, 85079904), (6, 70899920), (7, 60771360), (8, 53174940), (10, 42539952), (12, 35449960), (13, 32723040), (14, 30385680), (15, 28359968), (16, 26587470), (20, 21269976), (21, 20257120), (24, 17724980), (26, 16361520), (28, 15192840), (30, 14179984), (32, 13293735), (35, 12154272), (39, 10907680), (40, 10634988), (42, 10128560), (48, 8862490), (52, 8180760), (56, 7596420), (60, 7089992), (65, 6544608), (70, 6077136), (78, 5453840), (80, 5317494), (84, 5064280), (91, 4674720), (96, 4431245), (104, 4090380), (105, 4051424), (112, 3798210), (120, 3544996), (130, 3272304), (140, 3038568), (156, 2726920), (160, 2658747), (168, 2532140), (182, 2337360), (195, 2181536), (208, 2045190), (210, 2025712), (224, 1899105), (240, 1772498), (260, 1636152), (273, 1558240), (280, 1519284), (312, 1363460), (336, 1266070), (364, 1168680), (390, 1090768), (416, 1022595), (420, 1012856), (455, 934944), (480, 886249), (520, 818076), (546, 779120), (560, 759642), (624, 681730), (672, 633035), (728, 584340), (780, 545384), (840, 506428), (910, 467472), (1040, 409038), (1092, 389560), (1120, 379821), (1248, 340865), (1365, 311648), (1456, 292170), (1560, 272692), (1680, 253214), (1820, 233736), (2080, 204519), (2184, 194780), (2730, 155824), (2912, 146085), (3120, 136346), (3360, 126607), (3640, 116868), (4368, 97390), (5460, 77912), (6240, 68173), (7280, 58434), (8736, 48695), (9739, 43680), (10920, 38956), (14560, 29217), (19478, 21840)]