147434560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 444471552

約数和(自身を除く): 297036992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 83, 91, 104, 112, 122, 130, 140, 160, 166, 182, 208, 224, 244, 260, 280, 305, 320, 332, 364, 415, 416, 427, 448, 455, 488, 520, 560, 581, 610, 664, 728, 793, 830, 832, 854, 910, 976, 1040, 1079, 1120, 1162, 1220, 1328, 1456, 1586, 1660, 1708, 1820, 1952, 2080, 2135, 2158, 2240, 2324, 2440, 2656, 2905, 2912, 3172, 3320, 3416, 3640, 3904, 3965, 4160, 4270, 4316, 4648, 4880, 5063, 5312, 5395, 5551, 5810, 5824, 6344, 6640, 6832, 7280, 7553, 7930, 8540, 8632, 9296, 9760, 10126, 10790, 11102, 11620, 12688, 13280, 13664, 14560, 15106, 15860, 17080, 17264, 18592, 19520, 20252, 21580, 22204, 23240, 25315, 25376, 26560, 27328, 27755, 29120, 30212, 31720, 34160, 34528, 35441, 37184, 37765, 40504, 43160, 44408, 46480, 50630, 50752, 55510, 60424, 63440, 65819, 68320, 69056, 70882, 75530, 81008, 86320, 88816, 92960, 101260, 111020, 120848, 126880, 131638, 136640, 141764, 151060, 162016, 172640, 177205, 177632, 185920, 202520, 222040, 241696, 253760, 263276, 283528, 302120, 324032, 329095, 345280, 354410, 355264, 405040, 444080, 460733, 483392, 526552, 567056, 604240, 658190, 708820, 810080, 888160, 921466, 1053104, 1134112, 1208480, 1316380, 1417640, 1620160, 1776320, 1842932, 2106208, 2268224, 2303665, 2416960, 2632760, 2835280, 3685864, 4212416, 4607330, 5265520, 5670560, 7371728, 9214660, 10531040, 11341120, 14743456, 18429320, 21062080, 29486912, 36858640, 73717280, 147434560]

約数ペア:

[(1, 147434560), (2, 73717280), (4, 36858640), (5, 29486912), (7, 21062080), (8, 18429320), (10, 14743456), (13, 11341120), (14, 10531040), (16, 9214660), (20, 7371728), (26, 5670560), (28, 5265520), (32, 4607330), (35, 4212416), (40, 3685864), (52, 2835280), (56, 2632760), (61, 2416960), (64, 2303665), (65, 2268224), (70, 2106208), (80, 1842932), (83, 1776320), (91, 1620160), (104, 1417640), (112, 1316380), (122, 1208480), (130, 1134112), (140, 1053104), (160, 921466), (166, 888160), (182, 810080), (208, 708820), (224, 658190), (244, 604240), (260, 567056), (280, 526552), (305, 483392), (320, 460733), (332, 444080), (364, 405040), (415, 355264), (416, 354410), (427, 345280), (448, 329095), (455, 324032), (488, 302120), (520, 283528), (560, 263276), (581, 253760), (610, 241696), (664, 222040), (728, 202520), (793, 185920), (830, 177632), (832, 177205), (854, 172640), (910, 162016), (976, 151060), (1040, 141764), (1079, 136640), (1120, 131638), (1162, 126880), (1220, 120848), (1328, 111020), (1456, 101260), (1586, 92960), (1660, 88816), (1708, 86320), (1820, 81008), (1952, 75530), (2080, 70882), (2135, 69056), (2158, 68320), (2240, 65819), (2324, 63440), (2440, 60424), (2656, 55510), (2905, 50752), (2912, 50630), (3172, 46480), (3320, 44408), (3416, 43160), (3640, 40504), (3904, 37765), (3965, 37184), (4160, 35441), (4270, 34528), (4316, 34160), (4648, 31720), (4880, 30212), (5063, 29120), (5312, 27755), (5395, 27328), (5551, 26560), (5810, 25376), (5824, 25315), (6344, 23240), (6640, 22204), (6832, 21580), (7280, 20252), (7553, 19520), (7930, 18592), (8540, 17264), (8632, 17080), (9296, 15860), (9760, 15106), (10126, 14560), (10790, 13664), (11102, 13280), (11620, 12688)]