160545060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 579720960

約数和(自身を除く): 419175900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 30, 36, 38, 39, 45, 46, 52, 57, 60, 65, 69, 76, 78, 90, 92, 95, 114, 115, 117, 130, 138, 156, 157, 171, 180, 190, 195, 207, 228, 230, 234, 247, 260, 276, 285, 299, 314, 342, 345, 380, 390, 414, 437, 460, 468, 471, 494, 570, 585, 598, 628, 684, 690, 741, 780, 785, 828, 855, 874, 897, 942, 988, 1035, 1140, 1170, 1196, 1235, 1311, 1380, 1413, 1482, 1495, 1570, 1710, 1748, 1794, 1884, 2041, 2070, 2185, 2223, 2340, 2355, 2470, 2622, 2691, 2826, 2964, 2983, 2990, 3140, 3420, 3588, 3611, 3705, 3933, 4082, 4140, 4370, 4446, 4485, 4710, 4940, 5244, 5382, 5652, 5681, 5966, 5980, 6123, 6555, 7065, 7222, 7410, 7866, 8164, 8740, 8892, 8949, 8970, 9420, 10205, 10764, 10833, 11115, 11362, 11932, 12246, 13110, 13455, 14130, 14444, 14820, 14915, 15732, 17043, 17898, 17940, 18055, 18369, 19665, 20410, 21666, 22230, 22724, 24492, 26220, 26847, 26910, 28260, 28405, 29830, 30615, 32499, 34086, 35796, 36110, 36738, 38779, 39330, 40820, 43332, 44460, 44745, 46943, 51129, 53694, 53820, 54165, 56810, 59660, 61230, 64998, 68172, 68609, 72220, 73476, 77558, 78660, 85215, 89490, 91845, 93886, 102258, 107388, 108330, 113620, 116337, 122460, 129996, 134235, 137218, 140829, 155116, 162495, 170430, 178980, 183690, 187772, 193895, 204516, 205827, 216660, 232674, 234715, 255645, 268470, 274436, 281658, 324990, 340860, 343045, 349011, 367380, 387790, 411654, 422487, 465348, 469430, 511290, 536940, 563316, 581685, 617481, 649980, 686090, 698022, 704145, 775580, 823308, 844974, 891917, 938860, 1022580, 1029135, 1163370, 1234962, 1372180, 1396044, 1408290, 1689948, 1745055, 1783834, 2058270, 2112435, 2326740, 2469924, 2675751, 2816580, 3087405, 3490110, 3567668, 4116540, 4224870, 4459585, 5351502, 6174810, 6980220, 8027253, 8449740, 8919170, 10703004, 12349620, 13378755, 16054506, 17838340, 26757510, 32109012, 40136265, 53515020, 80272530, 160545060]

約数ペア:

[(1, 160545060), (2, 80272530), (3, 53515020), (4, 40136265), (5, 32109012), (6, 26757510), (9, 17838340), (10, 16054506), (12, 13378755), (13, 12349620), (15, 10703004), (18, 8919170), (19, 8449740), (20, 8027253), (23, 6980220), (26, 6174810), (30, 5351502), (36, 4459585), (38, 4224870), (39, 4116540), (45, 3567668), (46, 3490110), (52, 3087405), (57, 2816580), (60, 2675751), (65, 2469924), (69, 2326740), (76, 2112435), (78, 2058270), (90, 1783834), (92, 1745055), (95, 1689948), (114, 1408290), (115, 1396044), (117, 1372180), (130, 1234962), (138, 1163370), (156, 1029135), (157, 1022580), (171, 938860), (180, 891917), (190, 844974), (195, 823308), (207, 775580), (228, 704145), (230, 698022), (234, 686090), (247, 649980), (260, 617481), (276, 581685), (285, 563316), (299, 536940), (314, 511290), (342, 469430), (345, 465348), (380, 422487), (390, 411654), (414, 387790), (437, 367380), (460, 349011), (468, 343045), (471, 340860), (494, 324990), (570, 281658), (585, 274436), (598, 268470), (628, 255645), (684, 234715), (690, 232674), (741, 216660), (780, 205827), (785, 204516), (828, 193895), (855, 187772), (874, 183690), (897, 178980), (942, 170430), (988, 162495), (1035, 155116), (1140, 140829), (1170, 137218), (1196, 134235), (1235, 129996), (1311, 122460), (1380, 116337), (1413, 113620), (1482, 108330), (1495, 107388), (1570, 102258), (1710, 93886), (1748, 91845), (1794, 89490), (1884, 85215), (2041, 78660), (2070, 77558), (2185, 73476), (2223, 72220), (2340, 68609), (2355, 68172), (2470, 64998), (2622, 61230), (2691, 59660), (2826, 56810), (2964, 54165), (2983, 53820), (2990, 53694), (3140, 51129), (3420, 46943), (3588, 44745), (3611, 44460), (3705, 43332), (3933, 40820), (4082, 39330), (4140, 38779), (4370, 36738), (4446, 36110), (4485, 35796), (4710, 34086), (4940, 32499), (5244, 30615), (5382, 29830), (5652, 28405), (5681, 28260), (5966, 26910), (5980, 26847), (6123, 26220), (6555, 24492), (7065, 22724), (7222, 22230), (7410, 21666), (7866, 20410), (8164, 19665), (8740, 18369), (8892, 18055), (8949, 17940), (8970, 17898), (9420, 17043), (10205, 15732), (10764, 14915), (10833, 14820), (11115, 14444), (11362, 14130), (11932, 13455), (12246, 13110)]