143729040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6617

約数の個数: 160

約数和(自身を含む): 548464896

約数和(自身を除く): 404735856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6581, 7280, 10920, 13162, 19743, 21840, 26324, 32905, 39486, 46067, 52648, 65810, 78972, 85553, 92134, 98715, 105296, 131620, 138201, 157944, 171106, 184268, 197430, 230335, 256659, 263240, 276402, 315888, 342212, 368536, 394860, 427765, 460670, 513318, 526480, 552804, 598871, 684424, 691005, 737072, 789720, 855530, 921340, 1026636, 1105608, 1197742, 1283295, 1368848, 1382010, 1579440, 1711060, 1796613, 1842680, 2053272, 2211216, 2395484, 2566590, 2764020, 2994355, 3422120, 3593226, 3685360, 4106544, 4790968, 5133180, 5528040, 5988710, 6844240, 7186452, 8983065, 9581936, 10266360, 11056080, 11977420, 14372904, 17966130, 20532720, 23954840, 28745808, 35932260, 47909680, 71864520, 143729040]

約数ペア:

[(1, 143729040), (2, 71864520), (3, 47909680), (4, 35932260), (5, 28745808), (6, 23954840), (7, 20532720), (8, 17966130), (10, 14372904), (12, 11977420), (13, 11056080), (14, 10266360), (15, 9581936), (16, 8983065), (20, 7186452), (21, 6844240), (24, 5988710), (26, 5528040), (28, 5133180), (30, 4790968), (35, 4106544), (39, 3685360), (40, 3593226), (42, 3422120), (48, 2994355), (52, 2764020), (56, 2566590), (60, 2395484), (65, 2211216), (70, 2053272), (78, 1842680), (80, 1796613), (84, 1711060), (91, 1579440), (104, 1382010), (105, 1368848), (112, 1283295), (120, 1197742), (130, 1105608), (140, 1026636), (156, 921340), (168, 855530), (182, 789720), (195, 737072), (208, 691005), (210, 684424), (240, 598871), (260, 552804), (273, 526480), (280, 513318), (312, 460670), (336, 427765), (364, 394860), (390, 368536), (420, 342212), (455, 315888), (520, 276402), (546, 263240), (560, 256659), (624, 230335), (728, 197430), (780, 184268), (840, 171106), (910, 157944), (1040, 138201), (1092, 131620), (1365, 105296), (1456, 98715), (1560, 92134), (1680, 85553), (1820, 78972), (2184, 65810), (2730, 52648), (3120, 46067), (3640, 39486), (4368, 32905), (5460, 26324), (6581, 21840), (7280, 19743), (10920, 13162)]