142019640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 548992080

約数和(自身を除く): 406972440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 83, 84, 90, 97, 98, 105, 120, 126, 140, 147, 166, 168, 180, 194, 196, 210, 245, 249, 252, 280, 291, 294, 315, 332, 360, 388, 392, 415, 420, 441, 485, 490, 498, 504, 581, 582, 588, 630, 664, 679, 735, 747, 776, 830, 840, 873, 882, 970, 980, 996, 1162, 1164, 1176, 1245, 1260, 1358, 1455, 1470, 1494, 1660, 1743, 1746, 1764, 1940, 1960, 1992, 2037, 2205, 2324, 2328, 2490, 2520, 2716, 2905, 2910, 2940, 2988, 3320, 3395, 3486, 3492, 3528, 3735, 3880, 4067, 4074, 4365, 4410, 4648, 4753, 4980, 5229, 5432, 5810, 5820, 5880, 5976, 6111, 6790, 6972, 6984, 7470, 8051, 8134, 8148, 8715, 8730, 8820, 9506, 9960, 10185, 10458, 11620, 11640, 12201, 12222, 13580, 13944, 14259, 14940, 16102, 16268, 16296, 17430, 17460, 17640, 19012, 20335, 20370, 20916, 23240, 23765, 24153, 24402, 24444, 26145, 27160, 28518, 29880, 30555, 32204, 32536, 34860, 34920, 36603, 38024, 40255, 40670, 40740, 41832, 42777, 47530, 48306, 48804, 48888, 52290, 56357, 57036, 61005, 61110, 64408, 69720, 71295, 72459, 73206, 80510, 81340, 81480, 85554, 95060, 96612, 97608, 104580, 112714, 114072, 120765, 122010, 122220, 142590, 144918, 146412, 161020, 162680, 169071, 171108, 183015, 190120, 193224, 209160, 213885, 225428, 241530, 244020, 244440, 281785, 285180, 289836, 292824, 322040, 338142, 342216, 362295, 366030, 394499, 427770, 450856, 483060, 488040, 507213, 563570, 570360, 579672, 676284, 724590, 732060, 788998, 845355, 855540, 966120, 1014426, 1127140, 1183497, 1352568, 1449180, 1464120, 1577996, 1690710, 1711080, 1972495, 2028852, 2254280, 2366994, 2536065, 2898360, 3155992, 3381420, 3550491, 3944990, 4057704, 4733988, 5072130, 5917485, 6762840, 7100982, 7889980, 9467976, 10144260, 11834970, 14201964, 15779960, 17752455, 20288520, 23669940, 28403928, 35504910, 47339880, 71009820, 142019640]

約数ペア:

[(1, 142019640), (2, 71009820), (3, 47339880), (4, 35504910), (5, 28403928), (6, 23669940), (7, 20288520), (8, 17752455), (9, 15779960), (10, 14201964), (12, 11834970), (14, 10144260), (15, 9467976), (18, 7889980), (20, 7100982), (21, 6762840), (24, 5917485), (28, 5072130), (30, 4733988), (35, 4057704), (36, 3944990), (40, 3550491), (42, 3381420), (45, 3155992), (49, 2898360), (56, 2536065), (60, 2366994), (63, 2254280), (70, 2028852), (72, 1972495), (83, 1711080), (84, 1690710), (90, 1577996), (97, 1464120), (98, 1449180), (105, 1352568), (120, 1183497), (126, 1127140), (140, 1014426), (147, 966120), (166, 855540), (168, 845355), (180, 788998), (194, 732060), (196, 724590), (210, 676284), (245, 579672), (249, 570360), (252, 563570), (280, 507213), (291, 488040), (294, 483060), (315, 450856), (332, 427770), (360, 394499), (388, 366030), (392, 362295), (415, 342216), (420, 338142), (441, 322040), (485, 292824), (490, 289836), (498, 285180), (504, 281785), (581, 244440), (582, 244020), (588, 241530), (630, 225428), (664, 213885), (679, 209160), (735, 193224), (747, 190120), (776, 183015), (830, 171108), (840, 169071), (873, 162680), (882, 161020), (970, 146412), (980, 144918), (996, 142590), (1162, 122220), (1164, 122010), (1176, 120765), (1245, 114072), (1260, 112714), (1358, 104580), (1455, 97608), (1470, 96612), (1494, 95060), (1660, 85554), (1743, 81480), (1746, 81340), (1764, 80510), (1940, 73206), (1960, 72459), (1992, 71295), (2037, 69720), (2205, 64408), (2324, 61110), (2328, 61005), (2490, 57036), (2520, 56357), (2716, 52290), (2905, 48888), (2910, 48804), (2940, 48306), (2988, 47530), (3320, 42777), (3395, 41832), (3486, 40740), (3492, 40670), (3528, 40255), (3735, 38024), (3880, 36603), (4067, 34920), (4074, 34860), (4365, 32536), (4410, 32204), (4648, 30555), (4753, 29880), (4980, 28518), (5229, 27160), (5432, 26145), (5810, 24444), (5820, 24402), (5880, 24153), (5976, 23765), (6111, 23240), (6790, 20916), (6972, 20370), (6984, 20335), (7470, 19012), (8051, 17640), (8134, 17460), (8148, 17430), (8715, 16296), (8730, 16268), (8820, 16102), (9506, 14940), (9960, 14259), (10185, 13944), (10458, 13580), (11620, 12222), (11640, 12201)]