260354640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 360

約数和(自身を含む): 1024407648

約数和(自身を除く): 764053008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 131, 140, 147, 156, 168, 169, 182, 195, 196, 208, 210, 240, 245, 260, 262, 273, 280, 294, 312, 336, 338, 364, 390, 392, 393, 420, 455, 490, 507, 520, 524, 546, 560, 588, 624, 637, 655, 676, 728, 735, 780, 784, 786, 840, 845, 910, 917, 980, 1014, 1040, 1048, 1092, 1176, 1183, 1274, 1310, 1352, 1365, 1456, 1470, 1560, 1572, 1680, 1690, 1703, 1820, 1834, 1911, 1960, 1965, 2028, 2096, 2184, 2352, 2366, 2535, 2548, 2620, 2704, 2730, 2751, 2940, 3120, 3144, 3185, 3380, 3406, 3549, 3640, 3668, 3822, 3920, 3930, 4056, 4368, 4585, 4732, 5070, 5096, 5109, 5240, 5460, 5502, 5880, 5915, 6288, 6370, 6419, 6760, 6812, 7098, 7280, 7336, 7644, 7860, 8112, 8281, 8515, 9170, 9464, 9555, 10140, 10192, 10218, 10480, 10920, 11004, 11760, 11830, 11921, 12740, 12838, 13520, 13624, 13755, 14196, 14672, 15288, 15720, 16562, 17030, 17745, 18340, 18928, 19110, 19257, 20280, 20436, 21840, 22008, 22139, 23660, 23842, 24843, 25480, 25545, 25676, 27248, 27510, 28392, 30576, 31440, 32095, 33124, 34060, 35490, 35763, 36680, 38220, 38514, 40560, 40872, 41405, 44016, 44278, 47320, 47684, 49686, 50960, 51090, 51352, 55020, 56784, 59605, 64190, 66248, 66417, 68120, 70980, 71526, 73360, 76440, 77028, 81744, 82810, 83447, 88556, 94640, 95368, 96285, 99372, 102180, 102704, 110040, 110695, 119210, 124215, 128380, 132496, 132834, 136240, 141960, 143052, 152880, 154056, 154973, 165620, 166894, 177112, 178815, 190736, 192570, 198744, 204360, 220080, 221390, 238420, 248430, 250341, 256760, 265668, 283920, 286104, 308112, 309946, 331240, 332085, 333788, 354224, 357630, 385140, 397488, 408720, 417235, 442780, 464919, 476840, 496860, 500682, 513520, 531336, 572208, 619892, 662480, 664170, 667576, 715260, 770280, 774865, 834470, 885560, 929838, 953680, 993720, 1001364, 1062672, 1084811, 1239784, 1251705, 1328340, 1335152, 1430520, 1540560, 1549730, 1668940, 1771120, 1859676, 1987440, 2002728, 2169622, 2324595, 2479568, 2503410, 2656680, 2861040, 3099460, 3254433, 3337880, 3719352, 4005456, 4339244, 4649190, 5006820, 5313360, 5424055, 6198920, 6508866, 6675760, 7438704, 8678488, 9298380, 10013640, 10848110, 12397840, 13017732, 16272165, 17356976, 18596760, 20027280, 21696220, 26035464, 32544330, 37193520, 43392440, 52070928, 65088660, 86784880, 130177320, 260354640]

約数ペア:

[(1, 260354640), (2, 130177320), (3, 86784880), (4, 65088660), (5, 52070928), (6, 43392440), (7, 37193520), (8, 32544330), (10, 26035464), (12, 21696220), (13, 20027280), (14, 18596760), (15, 17356976), (16, 16272165), (20, 13017732), (21, 12397840), (24, 10848110), (26, 10013640), (28, 9298380), (30, 8678488), (35, 7438704), (39, 6675760), (40, 6508866), (42, 6198920), (48, 5424055), (49, 5313360), (52, 5006820), (56, 4649190), (60, 4339244), (65, 4005456), (70, 3719352), (78, 3337880), (80, 3254433), (84, 3099460), (91, 2861040), (98, 2656680), (104, 2503410), (105, 2479568), (112, 2324595), (120, 2169622), (130, 2002728), (131, 1987440), (140, 1859676), (147, 1771120), (156, 1668940), (168, 1549730), (169, 1540560), (182, 1430520), (195, 1335152), (196, 1328340), (208, 1251705), (210, 1239784), (240, 1084811), (245, 1062672), (260, 1001364), (262, 993720), (273, 953680), (280, 929838), (294, 885560), (312, 834470), (336, 774865), (338, 770280), (364, 715260), (390, 667576), (392, 664170), (393, 662480), (420, 619892), (455, 572208), (490, 531336), (507, 513520), (520, 500682), (524, 496860), (546, 476840), (560, 464919), (588, 442780), (624, 417235), (637, 408720), (655, 397488), (676, 385140), (728, 357630), (735, 354224), (780, 333788), (784, 332085), (786, 331240), (840, 309946), (845, 308112), (910, 286104), (917, 283920), (980, 265668), (1014, 256760), (1040, 250341), (1048, 248430), (1092, 238420), (1176, 221390), (1183, 220080), (1274, 204360), (1310, 198744), (1352, 192570), (1365, 190736), (1456, 178815), (1470, 177112), (1560, 166894), (1572, 165620), (1680, 154973), (1690, 154056), (1703, 152880), (1820, 143052), (1834, 141960), (1911, 136240), (1960, 132834), (1965, 132496), (2028, 128380), (2096, 124215), (2184, 119210), (2352, 110695), (2366, 110040), (2535, 102704), (2548, 102180), (2620, 99372), (2704, 96285), (2730, 95368), (2751, 94640), (2940, 88556), (3120, 83447), (3144, 82810), (3185, 81744), (3380, 77028), (3406, 76440), (3549, 73360), (3640, 71526), (3668, 70980), (3822, 68120), (3920, 66417), (3930, 66248), (4056, 64190), (4368, 59605), (4585, 56784), (4732, 55020), (5070, 51352), (5096, 51090), (5109, 50960), (5240, 49686), (5460, 47684), (5502, 47320), (5880, 44278), (5915, 44016), (6288, 41405), (6370, 40872), (6419, 40560), (6760, 38514), (6812, 38220), (7098, 36680), (7280, 35763), (7336, 35490), (7644, 34060), (7860, 33124), (8112, 32095), (8281, 31440), (8515, 30576), (9170, 28392), (9464, 27510), (9555, 27248), (10140, 25676), (10192, 25545), (10218, 25480), (10480, 24843), (10920, 23842), (11004, 23660), (11760, 22139), (11830, 22008), (11921, 21840), (12740, 20436), (12838, 20280), (13520, 19257), (13624, 19110), (13755, 18928), (14196, 18340), (14672, 17745), (15288, 17030), (15720, 16562)]