179158980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 384

約数和(自身を含む): 713502720

約数和(自身を除く): 534343740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 26, 28, 30, 33, 35, 38, 39, 42, 44, 52, 55, 57, 60, 65, 66, 70, 76, 77, 78, 84, 91, 95, 105, 110, 114, 130, 132, 133, 140, 143, 154, 156, 157, 165, 182, 190, 195, 209, 210, 220, 228, 231, 247, 260, 266, 273, 285, 286, 308, 314, 330, 364, 380, 385, 390, 399, 418, 420, 429, 455, 462, 471, 494, 532, 546, 570, 572, 627, 628, 660, 665, 715, 741, 770, 780, 785, 798, 836, 858, 910, 924, 942, 988, 1001, 1045, 1092, 1099, 1140, 1155, 1235, 1254, 1330, 1365, 1430, 1463, 1482, 1540, 1570, 1596, 1716, 1727, 1729, 1820, 1884, 1995, 2002, 2041, 2090, 2145, 2198, 2310, 2355, 2470, 2508, 2660, 2717, 2730, 2860, 2926, 2964, 2983, 3003, 3135, 3140, 3297, 3454, 3458, 3705, 3990, 4004, 4082, 4180, 4290, 4389, 4396, 4620, 4710, 4940, 5005, 5181, 5187, 5434, 5460, 5495, 5852, 5966, 6006, 6123, 6270, 6594, 6908, 6916, 7315, 7410, 7980, 8151, 8164, 8580, 8635, 8645, 8778, 8949, 9420, 10010, 10205, 10362, 10374, 10868, 10990, 11932, 12012, 12089, 12246, 12540, 13188, 13585, 14287, 14630, 14820, 14915, 15015, 16302, 16485, 17270, 17290, 17556, 17898, 19019, 20020, 20410, 20724, 20748, 20881, 21945, 21980, 22451, 24178, 24492, 25905, 25935, 27170, 28574, 29260, 29830, 30030, 30615, 32604, 32813, 32970, 34540, 34580, 35796, 36267, 38038, 38779, 40755, 40820, 41762, 42861, 43890, 44745, 44902, 48356, 51810, 51870, 54340, 57057, 57148, 59660, 60060, 60445, 61230, 62643, 65626, 65940, 67353, 71435, 72534, 76076, 77558, 81510, 83524, 85722, 87780, 89490, 89804, 95095, 98439, 103620, 103740, 104405, 112255, 114114, 116337, 120890, 122460, 125286, 131252, 134706, 142870, 145068, 155116, 157157, 163020, 164065, 171444, 178980, 181335, 190190, 193895, 196878, 208810, 214305, 224510, 228228, 229691, 232674, 241780, 250572, 269412, 271453, 285285, 285740, 313215, 314314, 328130, 336765, 362670, 380380, 387790, 393756, 417620, 426569, 428610, 449020, 459382, 465348, 471471, 492195, 542906, 570570, 581685, 626430, 628628, 656260, 673530, 689073, 725340, 775580, 785785, 814359, 853138, 857220, 918764, 942942, 984390, 1085812, 1141140, 1148455, 1163370, 1252860, 1279707, 1347060, 1357265, 1378146, 1571570, 1628718, 1706276, 1885884, 1968780, 2132845, 2296910, 2326740, 2357355, 2559414, 2714530, 2756292, 2985983, 3143140, 3257436, 3445365, 4071795, 4265690, 4593820, 4714710, 5118828, 5429060, 5971966, 6398535, 6890730, 8143590, 8531380, 8957949, 9429420, 11943932, 12797070, 13781460, 14929915, 16287180, 17915898, 25594140, 29859830, 35831796, 44789745, 59719660, 89579490, 179158980]

約数ペア:

[(1, 179158980), (2, 89579490), (3, 59719660), (4, 44789745), (5, 35831796), (6, 29859830), (7, 25594140), (10, 17915898), (11, 16287180), (12, 14929915), (13, 13781460), (14, 12797070), (15, 11943932), (19, 9429420), (20, 8957949), (21, 8531380), (22, 8143590), (26, 6890730), (28, 6398535), (30, 5971966), (33, 5429060), (35, 5118828), (38, 4714710), (39, 4593820), (42, 4265690), (44, 4071795), (52, 3445365), (55, 3257436), (57, 3143140), (60, 2985983), (65, 2756292), (66, 2714530), (70, 2559414), (76, 2357355), (77, 2326740), (78, 2296910), (84, 2132845), (91, 1968780), (95, 1885884), (105, 1706276), (110, 1628718), (114, 1571570), (130, 1378146), (132, 1357265), (133, 1347060), (140, 1279707), (143, 1252860), (154, 1163370), (156, 1148455), (157, 1141140), (165, 1085812), (182, 984390), (190, 942942), (195, 918764), (209, 857220), (210, 853138), (220, 814359), (228, 785785), (231, 775580), (247, 725340), (260, 689073), (266, 673530), (273, 656260), (285, 628628), (286, 626430), (308, 581685), (314, 570570), (330, 542906), (364, 492195), (380, 471471), (385, 465348), (390, 459382), (399, 449020), (418, 428610), (420, 426569), (429, 417620), (455, 393756), (462, 387790), (471, 380380), (494, 362670), (532, 336765), (546, 328130), (570, 314314), (572, 313215), (627, 285740), (628, 285285), (660, 271453), (665, 269412), (715, 250572), (741, 241780), (770, 232674), (780, 229691), (785, 228228), (798, 224510), (836, 214305), (858, 208810), (910, 196878), (924, 193895), (942, 190190), (988, 181335), (1001, 178980), (1045, 171444), (1092, 164065), (1099, 163020), (1140, 157157), (1155, 155116), (1235, 145068), (1254, 142870), (1330, 134706), (1365, 131252), (1430, 125286), (1463, 122460), (1482, 120890), (1540, 116337), (1570, 114114), (1596, 112255), (1716, 104405), (1727, 103740), (1729, 103620), (1820, 98439), (1884, 95095), (1995, 89804), (2002, 89490), (2041, 87780), (2090, 85722), (2145, 83524), (2198, 81510), (2310, 77558), (2355, 76076), (2470, 72534), (2508, 71435), (2660, 67353), (2717, 65940), (2730, 65626), (2860, 62643), (2926, 61230), (2964, 60445), (2983, 60060), (3003, 59660), (3135, 57148), (3140, 57057), (3297, 54340), (3454, 51870), (3458, 51810), (3705, 48356), (3990, 44902), (4004, 44745), (4082, 43890), (4180, 42861), (4290, 41762), (4389, 40820), (4396, 40755), (4620, 38779), (4710, 38038), (4940, 36267), (5005, 35796), (5181, 34580), (5187, 34540), (5434, 32970), (5460, 32813), (5495, 32604), (5852, 30615), (5966, 30030), (6006, 29830), (6123, 29260), (6270, 28574), (6594, 27170), (6908, 25935), (6916, 25905), (7315, 24492), (7410, 24178), (7980, 22451), (8151, 21980), (8164, 21945), (8580, 20881), (8635, 20748), (8645, 20724), (8778, 20410), (8949, 20020), (9420, 19019), (10010, 17898), (10205, 17556), (10362, 17290), (10374, 17270), (10868, 16485), (10990, 16302), (11932, 15015), (12012, 14915), (12089, 14820), (12246, 14630), (12540, 14287), (13188, 13585)]