42120540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 192

約数和(自身を含む): 163537920

約数和(自身を除く): 121417380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1013, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2026, 2079, 2310, 2772, 2970, 3039, 3465, 3780, 4052, 4158, 4620, 5065, 5940, 6078, 6930, 7091, 8316, 9117, 10130, 10395, 11143, 12156, 13860, 14182, 15195, 18234, 20260, 20790, 21273, 22286, 27351, 28364, 30390, 33429, 35455, 36468, 41580, 42546, 44572, 45585, 54702, 55715, 60780, 63819, 66858, 70910, 78001, 85092, 91170, 100287, 106365, 109404, 111430, 127638, 133716, 136755, 141820, 156002, 167145, 182340, 191457, 200574, 212730, 222860, 234003, 255276, 273510, 300861, 312004, 319095, 334290, 382914, 390005, 401148, 425460, 468006, 501435, 547020, 601722, 638190, 668580, 702009, 765828, 780010, 936012, 957285, 1002870, 1170015, 1203444, 1276380, 1404018, 1504305, 1560020, 1914570, 2005740, 2106027, 2340030, 2808036, 3008610, 3510045, 3829140, 4212054, 4680060, 6017220, 7020090, 8424108, 10530135, 14040180, 21060270, 42120540]

約数ペア:

[(1, 42120540), (2, 21060270), (3, 14040180), (4, 10530135), (5, 8424108), (6, 7020090), (7, 6017220), (9, 4680060), (10, 4212054), (11, 3829140), (12, 3510045), (14, 3008610), (15, 2808036), (18, 2340030), (20, 2106027), (21, 2005740), (22, 1914570), (27, 1560020), (28, 1504305), (30, 1404018), (33, 1276380), (35, 1203444), (36, 1170015), (42, 1002870), (44, 957285), (45, 936012), (54, 780010), (55, 765828), (60, 702009), (63, 668580), (66, 638190), (70, 601722), (77, 547020), (84, 501435), (90, 468006), (99, 425460), (105, 401148), (108, 390005), (110, 382914), (126, 334290), (132, 319095), (135, 312004), (140, 300861), (154, 273510), (165, 255276), (180, 234003), (189, 222860), (198, 212730), (210, 200574), (220, 191457), (231, 182340), (252, 167145), (270, 156002), (297, 141820), (308, 136755), (315, 133716), (330, 127638), (378, 111430), (385, 109404), (396, 106365), (420, 100287), (462, 91170), (495, 85092), (540, 78001), (594, 70910), (630, 66858), (660, 63819), (693, 60780), (756, 55715), (770, 54702), (924, 45585), (945, 44572), (990, 42546), (1013, 41580), (1155, 36468), (1188, 35455), (1260, 33429), (1386, 30390), (1485, 28364), (1540, 27351), (1890, 22286), (1980, 21273), (2026, 20790), (2079, 20260), (2310, 18234), (2772, 15195), (2970, 14182), (3039, 13860), (3465, 12156), (3780, 11143), (4052, 10395), (4158, 10130), (4620, 9117), (5065, 8316), (5940, 7091), (6078, 6930)]