221399667090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{32933}}^1$

素因数の和:36513

約数の個数: 128

約数和(自身を含む): 674952030720

約数和(自身を除く): 453552363630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3557, 7114, 10671, 17785, 21342, 24899, 32013, 32933, 35570, 49798, 53355, 64026, 65866, 74697, 96039, 98799, 106710, 124495, 149394, 160065, 164665, 192078, 197598, 224091, 230531, 248990, 296397, 320130, 329330, 373485, 448182, 461062, 480195, 493995, 592794, 672273, 691593, 746970, 889191, 960390, 987990, 1120455, 1152655, 1344546, 1383186, 1481985, 1778382, 2074779, 2240910, 2305310, 2963970, 3361365, 3457965, 4149558, 4445955, 6224337, 6722730, 6915930, 8891910, 10373895, 12448674, 20747790, 31121685, 62243370, 117142681, 234285362, 351428043, 585713405, 702856086, 819998767, 1054284129, 1171426810, 1639997534, 1757140215, 2108568258, 2459996301, 3162852387, 3514280430, 4099993835, 4919992602, 5271420645, 6325704774, 7379988903, 8199987670, 10542841290, 12299981505, 14759977806, 15814261935, 22139966709, 24599963010, 31628523870, 36899944515, 44279933418, 73799889030, 110699833545, 221399667090]

約数ペア:

[(1, 221399667090), (2, 110699833545), (3, 73799889030), (5, 44279933418), (6, 36899944515), (7, 31628523870), (9, 24599963010), (10, 22139966709), (14, 15814261935), (15, 14759977806), (18, 12299981505), (21, 10542841290), (27, 8199987670), (30, 7379988903), (35, 6325704774), (42, 5271420645), (45, 4919992602), (54, 4099993835), (63, 3514280430), (70, 3162852387), (90, 2459996301), (105, 2108568258), (126, 1757140215), (135, 1639997534), (189, 1171426810), (210, 1054284129), (270, 819998767), (315, 702856086), (378, 585713405), (630, 351428043), (945, 234285362), (1890, 117142681), (3557, 62243370), (7114, 31121685), (10671, 20747790), (17785, 12448674), (21342, 10373895), (24899, 8891910), (32013, 6915930), (32933, 6722730), (35570, 6224337), (49798, 4445955), (53355, 4149558), (64026, 3457965), (65866, 3361365), (74697, 2963970), (96039, 2305310), (98799, 2240910), (106710, 2074779), (124495, 1778382), (149394, 1481985), (160065, 1383186), (164665, 1344546), (192078, 1152655), (197598, 1120455), (224091, 987990), (230531, 960390), (248990, 889191), (296397, 746970), (320130, 691593), (329330, 672273), (373485, 592794), (448182, 493995), (461062, 480195)]