1665861480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10648

約数の個数: 192

約数和(自身を含む): 5947344000

約数和(自身を除く): 4281482520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3933, 4140, 4370, 5244, 6555, 6840, 7866, 8280, 8740, 10488, 10589, 13110, 15732, 17480, 19665, 21178, 26220, 31464, 31767, 39330, 42356, 52440, 52945, 63534, 78660, 84712, 95301, 105890, 127068, 157320, 158835, 190602, 201191, 211780, 243547, 254136, 317670, 381204, 402382, 423560, 476505, 487094, 603573, 635340, 730641, 762408, 804764, 953010, 974188, 1005955, 1207146, 1217735, 1270680, 1461282, 1609528, 1810719, 1906020, 1948376, 2011910, 2191923, 2414292, 2435470, 2922564, 3017865, 3621438, 3653205, 3812040, 4023820, 4383846, 4627393, 4828584, 4870940, 5845128, 6035730, 7242876, 7306410, 8047640, 8767692, 9053595, 9254786, 9741880, 10959615, 12071460, 13882179, 14485752, 14612820, 17535384, 18107190, 18509572, 21919230, 23136965, 24142920, 27764358, 29225640, 36214380, 37019144, 41646537, 43838460, 46273930, 55528716, 69410895, 72428760, 83293074, 87676920, 92547860, 111057432, 138821790, 166586148, 185095720, 208232685, 277643580, 333172296, 416465370, 555287160, 832930740, 1665861480]

約数ペア:

[(1, 1665861480), (2, 832930740), (3, 555287160), (4, 416465370), (5, 333172296), (6, 277643580), (8, 208232685), (9, 185095720), (10, 166586148), (12, 138821790), (15, 111057432), (18, 92547860), (19, 87676920), (20, 83293074), (23, 72428760), (24, 69410895), (30, 55528716), (36, 46273930), (38, 43838460), (40, 41646537), (45, 37019144), (46, 36214380), (57, 29225640), (60, 27764358), (69, 24142920), (72, 23136965), (76, 21919230), (90, 18509572), (92, 18107190), (95, 17535384), (114, 14612820), (115, 14485752), (120, 13882179), (138, 12071460), (152, 10959615), (171, 9741880), (180, 9254786), (184, 9053595), (190, 8767692), (207, 8047640), (228, 7306410), (230, 7242876), (276, 6035730), (285, 5845128), (342, 4870940), (345, 4828584), (360, 4627393), (380, 4383846), (414, 4023820), (437, 3812040), (456, 3653205), (460, 3621438), (552, 3017865), (570, 2922564), (684, 2435470), (690, 2414292), (760, 2191923), (828, 2011910), (855, 1948376), (874, 1906020), (920, 1810719), (1035, 1609528), (1140, 1461282), (1311, 1270680), (1368, 1217735), (1380, 1207146), (1656, 1005955), (1710, 974188), (1748, 953010), (2070, 804764), (2185, 762408), (2280, 730641), (2622, 635340), (2760, 603573), (3420, 487094), (3496, 476505), (3933, 423560), (4140, 402382), (4370, 381204), (5244, 317670), (6555, 254136), (6840, 243547), (7866, 211780), (8280, 201191), (8740, 190602), (10488, 158835), (10589, 157320), (13110, 127068), (15732, 105890), (17480, 95301), (19665, 84712), (21178, 78660), (26220, 63534), (31464, 52945), (31767, 52440), (39330, 42356)]