1955264220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1625

約数の個数: 288

約数和(自身を含む): 7396945920

約数和(自身を除く): 5441681700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 79, 84, 90, 91, 105, 117, 126, 130, 140, 156, 158, 180, 182, 195, 210, 234, 237, 252, 260, 273, 315, 316, 364, 390, 395, 420, 455, 468, 474, 546, 553, 585, 630, 711, 780, 790, 819, 910, 948, 1027, 1092, 1106, 1170, 1185, 1260, 1365, 1422, 1511, 1580, 1638, 1659, 1820, 2054, 2212, 2340, 2370, 2730, 2765, 2844, 3022, 3081, 3276, 3318, 3555, 4095, 4108, 4533, 4740, 4977, 5135, 5460, 5530, 6044, 6162, 6636, 7110, 7189, 7555, 8190, 8295, 9066, 9243, 9954, 10270, 10577, 11060, 12324, 13599, 14220, 14378, 15110, 15405, 16380, 16590, 18132, 18486, 19643, 19908, 20540, 21154, 21567, 22665, 24885, 27198, 28756, 30220, 30810, 31731, 33180, 35945, 36972, 39286, 42308, 43134, 45330, 46215, 49770, 52885, 54396, 58929, 61620, 63462, 64701, 67995, 71890, 78572, 86268, 90660, 92430, 95193, 98215, 99540, 105770, 107835, 117858, 119369, 126924, 129402, 135990, 137501, 143780, 158655, 176787, 184860, 190386, 196430, 211540, 215670, 235716, 238738, 258804, 271980, 275002, 294645, 317310, 323505, 353574, 358107, 380772, 392860, 412503, 431340, 475965, 477476, 550004, 589290, 596845, 634620, 647010, 687505, 707148, 716214, 825006, 835583, 883935, 951930, 1074321, 1178580, 1193690, 1237509, 1294020, 1375010, 1432428, 1551797, 1650012, 1671166, 1767870, 1790535, 1903860, 2062515, 2148642, 2387380, 2475018, 2506749, 2750020, 3103594, 3342332, 3535740, 3581070, 4125030, 4177915, 4297284, 4655391, 4950036, 5013498, 5371605, 6187545, 6207188, 7162140, 7520247, 7758985, 8250060, 8355830, 9310782, 10026996, 10743210, 10862579, 12375090, 12533745, 13966173, 15040494, 15517970, 16711660, 18621564, 21486420, 21725158, 23276955, 24750180, 25067490, 27932346, 30080988, 31035940, 32587737, 37601235, 43450316, 46553910, 50134980, 54312895, 55864692, 65175474, 69830865, 75202470, 93107820, 97763211, 108625790, 130350948, 139661730, 150404940, 162938685, 195526422, 217251580, 279323460, 325877370, 391052844, 488816055, 651754740, 977632110, 1955264220]

約数ペア:

[(1, 1955264220), (2, 977632110), (3, 651754740), (4, 488816055), (5, 391052844), (6, 325877370), (7, 279323460), (9, 217251580), (10, 195526422), (12, 162938685), (13, 150404940), (14, 139661730), (15, 130350948), (18, 108625790), (20, 97763211), (21, 93107820), (26, 75202470), (28, 69830865), (30, 65175474), (35, 55864692), (36, 54312895), (39, 50134980), (42, 46553910), (45, 43450316), (52, 37601235), (60, 32587737), (63, 31035940), (65, 30080988), (70, 27932346), (78, 25067490), (79, 24750180), (84, 23276955), (90, 21725158), (91, 21486420), (105, 18621564), (117, 16711660), (126, 15517970), (130, 15040494), (140, 13966173), (156, 12533745), (158, 12375090), (180, 10862579), (182, 10743210), (195, 10026996), (210, 9310782), (234, 8355830), (237, 8250060), (252, 7758985), (260, 7520247), (273, 7162140), (315, 6207188), (316, 6187545), (364, 5371605), (390, 5013498), (395, 4950036), (420, 4655391), (455, 4297284), (468, 4177915), (474, 4125030), (546, 3581070), (553, 3535740), (585, 3342332), (630, 3103594), (711, 2750020), (780, 2506749), (790, 2475018), (819, 2387380), (910, 2148642), (948, 2062515), (1027, 1903860), (1092, 1790535), (1106, 1767870), (1170, 1671166), (1185, 1650012), (1260, 1551797), (1365, 1432428), (1422, 1375010), (1511, 1294020), (1580, 1237509), (1638, 1193690), (1659, 1178580), (1820, 1074321), (2054, 951930), (2212, 883935), (2340, 835583), (2370, 825006), (2730, 716214), (2765, 707148), (2844, 687505), (3022, 647010), (3081, 634620), (3276, 596845), (3318, 589290), (3555, 550004), (4095, 477476), (4108, 475965), (4533, 431340), (4740, 412503), (4977, 392860), (5135, 380772), (5460, 358107), (5530, 353574), (6044, 323505), (6162, 317310), (6636, 294645), (7110, 275002), (7189, 271980), (7555, 258804), (8190, 238738), (8295, 235716), (9066, 215670), (9243, 211540), (9954, 196430), (10270, 190386), (10577, 184860), (11060, 176787), (12324, 158655), (13599, 143780), (14220, 137501), (14378, 135990), (15110, 129402), (15405, 126924), (16380, 119369), (16590, 117858), (18132, 107835), (18486, 105770), (19643, 99540), (19908, 98215), (20540, 95193), (21154, 92430), (21567, 90660), (22665, 86268), (24885, 78572), (27198, 71890), (28756, 67995), (30220, 64701), (30810, 63462), (31731, 61620), (33180, 58929), (35945, 54396), (36972, 52885), (39286, 49770), (42308, 46215), (43134, 45330)]