1472780400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13528

約数の個数: 240

約数和(自身を含む): 5806961664

約数和(自身を除く): 4334181264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 9100, 10920, 13487, 13650, 15600, 18200, 21840, 26974, 27300, 36400, 40461, 53948, 54600, 67435, 80922, 94409, 107896, 109200, 134870, 161844, 175331, 188818, 202305, 215792, 269740, 283227, 323688, 337175, 350662, 377636, 404610, 472045, 525993, 539480, 566454, 647376, 674350, 701324, 755272, 809220, 876655, 944090, 1011525, 1051986, 1078960, 1132908, 1227317, 1348700, 1402648, 1416135, 1510544, 1618440, 1753310, 1888180, 2023050, 2103972, 2265816, 2360225, 2454634, 2629965, 2697400, 2805296, 2832270, 3236880, 3506620, 3681951, 3776360, 4046100, 4207944, 4383275, 4531632, 4720450, 4909268, 5259930, 5394800, 5664540, 6136585, 7013240, 7080675, 7363902, 7552720, 8092200, 8415888, 8766550, 9440900, 9818536, 10519860, 11329080, 12273170, 13149825, 14026480, 14161350, 14727804, 16184400, 17533100, 18409755, 18881800, 19637072, 21039720, 22658160, 24546340, 26299650, 28322700, 29455608, 30682925, 35066200, 36819510, 37763600, 42079440, 49092680, 52599300, 56645400, 58911216, 61365850, 70132400, 73639020, 92048775, 98185360, 105198600, 113290800, 122731700, 147278040, 184097550, 210397200, 245463400, 294556080, 368195100, 490926800, 736390200, 1472780400]

約数ペア:

[(1, 1472780400), (2, 736390200), (3, 490926800), (4, 368195100), (5, 294556080), (6, 245463400), (7, 210397200), (8, 184097550), (10, 147278040), (12, 122731700), (13, 113290800), (14, 105198600), (15, 98185360), (16, 92048775), (20, 73639020), (21, 70132400), (24, 61365850), (25, 58911216), (26, 56645400), (28, 52599300), (30, 49092680), (35, 42079440), (39, 37763600), (40, 36819510), (42, 35066200), (48, 30682925), (50, 29455608), (52, 28322700), (56, 26299650), (60, 24546340), (65, 22658160), (70, 21039720), (75, 19637072), (78, 18881800), (80, 18409755), (84, 17533100), (91, 16184400), (100, 14727804), (104, 14161350), (105, 14026480), (112, 13149825), (120, 12273170), (130, 11329080), (140, 10519860), (150, 9818536), (156, 9440900), (168, 8766550), (175, 8415888), (182, 8092200), (195, 7552720), (200, 7363902), (208, 7080675), (210, 7013240), (240, 6136585), (260, 5664540), (273, 5394800), (280, 5259930), (300, 4909268), (312, 4720450), (325, 4531632), (336, 4383275), (350, 4207944), (364, 4046100), (390, 3776360), (400, 3681951), (420, 3506620), (455, 3236880), (520, 2832270), (525, 2805296), (546, 2697400), (560, 2629965), (600, 2454634), (624, 2360225), (650, 2265816), (700, 2103972), (728, 2023050), (780, 1888180), (840, 1753310), (910, 1618440), (975, 1510544), (1040, 1416135), (1050, 1402648), (1092, 1348700), (1200, 1227317), (1300, 1132908), (1365, 1078960), (1400, 1051986), (1456, 1011525), (1560, 944090), (1680, 876655), (1820, 809220), (1950, 755272), (2100, 701324), (2184, 674350), (2275, 647376), (2600, 566454), (2730, 539480), (2800, 525993), (3120, 472045), (3640, 404610), (3900, 377636), (4200, 350662), (4368, 337175), (4550, 323688), (5200, 283227), (5460, 269740), (6825, 215792), (7280, 202305), (7800, 188818), (8400, 175331), (9100, 161844), (10920, 134870), (13487, 109200), (13650, 107896), (15600, 94409), (18200, 80922), (21840, 67435), (26974, 54600), (27300, 53948), (36400, 40461)]