221855148060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2138569}}^1$

素因数の和:2138620

約数の個数: 192

約数和(自身を含む): 804786662400

約数和(自身を除く): 582931514340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8645, 10374, 14820, 17290, 20748, 25935, 34580, 51870, 103740, 2138569, 4277138, 6415707, 8554276, 10692845, 12831414, 14969983, 21385690, 25662828, 27801397, 29939966, 32078535, 40632811, 42771380, 44909949, 55602794, 59879932, 64157070, 74849915, 81265622, 83404191, 89819898, 111205588, 121898433, 128314140, 139006985, 149699830, 162531244, 166808382, 179639796, 194609779, 203164055, 224549745, 243796866, 278013970, 284429677, 299399660, 333616764, 389219558, 406328110, 417020955, 449099490, 487593732, 528226543, 556027940, 568859354, 583829337, 609492165, 778439116, 812656220, 834041910, 853289031, 898198980, 973048895, 1056453086, 1137718708, 1167658674, 1218984330, 1422148385, 1584679629, 1668083820, 1706578062, 1946097790, 2112906172, 2335317348, 2437968660, 2641132715, 2844296770, 2919146685, 3169359258, 3413156124, 3697585801, 3892195580, 4266445155, 5282265430, 5688593540, 5838293370, 6338718516, 7395171602, 7923398145, 8532890310, 10564530860, 11092757403, 11676586740, 14790343204, 15846796290, 17065780620, 18487929005, 22185514806, 31693592580, 36975858010, 44371029612, 55463787015, 73951716020, 110927574030, 221855148060]

約数ペア:

[(1, 221855148060), (2, 110927574030), (3, 73951716020), (4, 55463787015), (5, 44371029612), (6, 36975858010), (7, 31693592580), (10, 22185514806), (12, 18487929005), (13, 17065780620), (14, 15846796290), (15, 14790343204), (19, 11676586740), (20, 11092757403), (21, 10564530860), (26, 8532890310), (28, 7923398145), (30, 7395171602), (35, 6338718516), (38, 5838293370), (39, 5688593540), (42, 5282265430), (52, 4266445155), (57, 3892195580), (60, 3697585801), (65, 3413156124), (70, 3169359258), (76, 2919146685), (78, 2844296770), (84, 2641132715), (91, 2437968660), (95, 2335317348), (105, 2112906172), (114, 1946097790), (130, 1706578062), (133, 1668083820), (140, 1584679629), (156, 1422148385), (182, 1218984330), (190, 1167658674), (195, 1137718708), (210, 1056453086), (228, 973048895), (247, 898198980), (260, 853289031), (266, 834041910), (273, 812656220), (285, 778439116), (364, 609492165), (380, 583829337), (390, 568859354), (399, 556027940), (420, 528226543), (455, 487593732), (494, 449099490), (532, 417020955), (546, 406328110), (570, 389219558), (665, 333616764), (741, 299399660), (780, 284429677), (798, 278013970), (910, 243796866), (988, 224549745), (1092, 203164055), (1140, 194609779), (1235, 179639796), (1330, 166808382), (1365, 162531244), (1482, 149699830), (1596, 139006985), (1729, 128314140), (1820, 121898433), (1995, 111205588), (2470, 89819898), (2660, 83404191), (2730, 81265622), (2964, 74849915), (3458, 64157070), (3705, 59879932), (3990, 55602794), (4940, 44909949), (5187, 42771380), (5460, 40632811), (6916, 32078535), (7410, 29939966), (7980, 27801397), (8645, 25662828), (10374, 21385690), (14820, 14969983), (17290, 12831414), (20748, 10692845), (25935, 8554276), (34580, 6415707), (51870, 4277138), (103740, 2138569)]