121823520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2827

約数の個数: 192

約数和(自身を含む): 472469760

約数和(自身を除く): 350646240

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, 2789, 2912, 3120, 3360, 3640, 4368, 5460, 5578, 6240, 7280, 8367, 8736, 10920, 11156, 13945, 14560, 16734, 19523, 21840, 22312, 27890, 33468, 36257, 39046, 41835, 43680, 44624, 55780, 58569, 66936, 72514, 78092, 83670, 89248, 97615, 108771, 111560, 117138, 133872, 145028, 156184, 167340, 181285, 195230, 217542, 223120, 234276, 253799, 267744, 290056, 292845, 312368, 334680, 362570, 390460, 435084, 446240, 468552, 507598, 543855, 580112, 585690, 624736, 669360, 725140, 761397, 780920, 870168, 937104, 1015196, 1087710, 1160224, 1171380, 1268995, 1338720, 1450280, 1522794, 1561840, 1740336, 1874208, 2030392, 2175420, 2342760, 2537990, 2900560, 3045588, 3123680, 3480672, 3806985, 4060784, 4350840, 4685520, 5075980, 5801120, 6091176, 7613970, 8121568, 8701680, 9371040, 10151960, 12182352, 15227940, 17403360, 20303920, 24364704, 30455880, 40607840, 60911760, 121823520]

約数ペア:

[(1, 121823520), (2, 60911760), (3, 40607840), (4, 30455880), (5, 24364704), (6, 20303920), (7, 17403360), (8, 15227940), (10, 12182352), (12, 10151960), (13, 9371040), (14, 8701680), (15, 8121568), (16, 7613970), (20, 6091176), (21, 5801120), (24, 5075980), (26, 4685520), (28, 4350840), (30, 4060784), (32, 3806985), (35, 3480672), (39, 3123680), (40, 3045588), (42, 2900560), (48, 2537990), (52, 2342760), (56, 2175420), (60, 2030392), (65, 1874208), (70, 1740336), (78, 1561840), (80, 1522794), (84, 1450280), (91, 1338720), (96, 1268995), (104, 1171380), (105, 1160224), (112, 1087710), (120, 1015196), (130, 937104), (140, 870168), (156, 780920), (160, 761397), (168, 725140), (182, 669360), (195, 624736), (208, 585690), (210, 580112), (224, 543855), (240, 507598), (260, 468552), (273, 446240), (280, 435084), (312, 390460), (336, 362570), (364, 334680), (390, 312368), (416, 292845), (420, 290056), (455, 267744), (480, 253799), (520, 234276), (546, 223120), (560, 217542), (624, 195230), (672, 181285), (728, 167340), (780, 156184), (840, 145028), (910, 133872), (1040, 117138), (1092, 111560), (1120, 108771), (1248, 97615), (1365, 89248), (1456, 83670), (1560, 78092), (1680, 72514), (1820, 66936), (2080, 58569), (2184, 55780), (2730, 44624), (2789, 43680), (2912, 41835), (3120, 39046), (3360, 36257), (3640, 33468), (4368, 27890), (5460, 22312), (5578, 21840), (6240, 19523), (7280, 16734), (8367, 14560), (8736, 13945), (10920, 11156)]