220125360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10115

約数の個数: 160

約数和(自身を含む): 839946240

約数和(自身を除く): 619820880

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, 7280, 10079, 10920, 20158, 21840, 30237, 40316, 50395, 60474, 70553, 80632, 100790, 120948, 131027, 141106, 151185, 161264, 201580, 211659, 241896, 262054, 282212, 302370, 352765, 393081, 403160, 423318, 483792, 524108, 564424, 604740, 655135, 705530, 786162, 806320, 846636, 917189, 1048216, 1058295, 1128848, 1209480, 1310270, 1411060, 1572324, 1693272, 1834378, 1965405, 2096432, 2116590, 2418960, 2620540, 2751567, 2822120, 3144648, 3386544, 3668756, 3930810, 4233180, 4585945, 5241080, 5503134, 5644240, 6289296, 7337512, 7861620, 8466360, 9171890, 10482160, 11006268, 13757835, 14675024, 15723240, 16932720, 18343780, 22012536, 27515670, 31446480, 36687560, 44025072, 55031340, 73375120, 110062680, 220125360]

約数ペア:

[(1, 220125360), (2, 110062680), (3, 73375120), (4, 55031340), (5, 44025072), (6, 36687560), (7, 31446480), (8, 27515670), (10, 22012536), (12, 18343780), (13, 16932720), (14, 15723240), (15, 14675024), (16, 13757835), (20, 11006268), (21, 10482160), (24, 9171890), (26, 8466360), (28, 7861620), (30, 7337512), (35, 6289296), (39, 5644240), (40, 5503134), (42, 5241080), (48, 4585945), (52, 4233180), (56, 3930810), (60, 3668756), (65, 3386544), (70, 3144648), (78, 2822120), (80, 2751567), (84, 2620540), (91, 2418960), (104, 2116590), (105, 2096432), (112, 1965405), (120, 1834378), (130, 1693272), (140, 1572324), (156, 1411060), (168, 1310270), (182, 1209480), (195, 1128848), (208, 1058295), (210, 1048216), (240, 917189), (260, 846636), (273, 806320), (280, 786162), (312, 705530), (336, 655135), (364, 604740), (390, 564424), (420, 524108), (455, 483792), (520, 423318), (546, 403160), (560, 393081), (624, 352765), (728, 302370), (780, 282212), (840, 262054), (910, 241896), (1040, 211659), (1092, 201580), (1365, 161264), (1456, 151185), (1560, 141106), (1680, 131027), (1820, 120948), (2184, 100790), (2730, 80632), (3120, 70553), (3640, 60474), (4368, 50395), (5460, 40316), (7280, 30237), (10079, 21840), (10920, 20158)]