153428640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 508830336

約数和(自身を除く): 355401696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 53, 60, 74, 80, 96, 106, 111, 120, 148, 159, 160, 163, 185, 212, 222, 240, 265, 296, 318, 326, 370, 424, 444, 480, 489, 530, 555, 592, 636, 652, 740, 795, 815, 848, 888, 978, 1060, 1110, 1184, 1272, 1304, 1480, 1590, 1630, 1696, 1776, 1956, 1961, 2120, 2220, 2445, 2544, 2608, 2960, 3180, 3260, 3552, 3912, 3922, 4240, 4440, 4890, 5088, 5216, 5883, 5920, 6031, 6360, 6520, 7824, 7844, 8480, 8639, 8880, 9780, 9805, 11766, 12062, 12720, 13040, 15648, 15688, 17278, 17760, 18093, 19560, 19610, 23532, 24124, 25440, 25917, 26080, 29415, 30155, 31376, 34556, 36186, 39120, 39220, 43195, 47064, 48248, 51834, 58830, 60310, 62752, 69112, 72372, 78240, 78440, 86390, 90465, 94128, 96496, 103668, 117660, 120620, 129585, 138224, 144744, 156880, 172780, 180930, 188256, 192992, 207336, 235320, 241240, 259170, 276448, 289488, 313760, 319643, 345560, 361860, 414672, 470640, 482480, 518340, 578976, 639286, 691120, 723720, 829344, 941280, 958929, 964960, 1036680, 1278572, 1382240, 1447440, 1598215, 1917858, 2073360, 2557144, 2894880, 3196430, 3835716, 4146720, 4794645, 5114288, 6392860, 7671432, 9589290, 10228576, 12785720, 15342864, 19178580, 25571440, 30685728, 38357160, 51142880, 76714320, 153428640]

約数ペア:

[(1, 153428640), (2, 76714320), (3, 51142880), (4, 38357160), (5, 30685728), (6, 25571440), (8, 19178580), (10, 15342864), (12, 12785720), (15, 10228576), (16, 9589290), (20, 7671432), (24, 6392860), (30, 5114288), (32, 4794645), (37, 4146720), (40, 3835716), (48, 3196430), (53, 2894880), (60, 2557144), (74, 2073360), (80, 1917858), (96, 1598215), (106, 1447440), (111, 1382240), (120, 1278572), (148, 1036680), (159, 964960), (160, 958929), (163, 941280), (185, 829344), (212, 723720), (222, 691120), (240, 639286), (265, 578976), (296, 518340), (318, 482480), (326, 470640), (370, 414672), (424, 361860), (444, 345560), (480, 319643), (489, 313760), (530, 289488), (555, 276448), (592, 259170), (636, 241240), (652, 235320), (740, 207336), (795, 192992), (815, 188256), (848, 180930), (888, 172780), (978, 156880), (1060, 144744), (1110, 138224), (1184, 129585), (1272, 120620), (1304, 117660), (1480, 103668), (1590, 96496), (1630, 94128), (1696, 90465), (1776, 86390), (1956, 78440), (1961, 78240), (2120, 72372), (2220, 69112), (2445, 62752), (2544, 60310), (2608, 58830), (2960, 51834), (3180, 48248), (3260, 47064), (3552, 43195), (3912, 39220), (3922, 39120), (4240, 36186), (4440, 34556), (4890, 31376), (5088, 30155), (5216, 29415), (5883, 26080), (5920, 25917), (6031, 25440), (6360, 24124), (6520, 23532), (7824, 19610), (7844, 19560), (8480, 18093), (8639, 17760), (8880, 17278), (9780, 15688), (9805, 15648), (11766, 13040), (12062, 12720)]