98587440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 240

約数和(自身を含む): 391213056

約数和(自身を除く): 292625616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 631, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1262, 1302, 1395, 1488, 1680, 1736, 1860, 1893, 1953, 2170, 2232, 2480, 2520, 2524, 2604, 2790, 3155, 3255, 3472, 3720, 3786, 3906, 4340, 4417, 4464, 5040, 5048, 5208, 5580, 5679, 6310, 6510, 7440, 7572, 7812, 8680, 8834, 9465, 9765, 10096, 10416, 11160, 11358, 12620, 13020, 13251, 15144, 15624, 17360, 17668, 18930, 19530, 19561, 22085, 22320, 22716, 25240, 26040, 26502, 28395, 30288, 31248, 35336, 37860, 39060, 39122, 39753, 44170, 45432, 50480, 52080, 53004, 56790, 58683, 66255, 70672, 75720, 78120, 78244, 79506, 88340, 90864, 97805, 106008, 113580, 117366, 132510, 136927, 151440, 156240, 156488, 159012, 176049, 176680, 195610, 198765, 212016, 227160, 234732, 265020, 273854, 293415, 312976, 318024, 352098, 353360, 391220, 397530, 410781, 454320, 469464, 530040, 547708, 586830, 636048, 684635, 704196, 782440, 795060, 821562, 880245, 938928, 1060080, 1095416, 1173660, 1232343, 1369270, 1408392, 1564880, 1590120, 1643124, 1760490, 2053905, 2190832, 2347320, 2464686, 2738540, 2816784, 3180240, 3286248, 3520980, 4107810, 4694640, 4929372, 5477080, 6161715, 6572496, 7041960, 8215620, 9858744, 10954160, 12323430, 14083920, 16431240, 19717488, 24646860, 32862480, 49293720, 98587440]

約数ペア:

[(1, 98587440), (2, 49293720), (3, 32862480), (4, 24646860), (5, 19717488), (6, 16431240), (7, 14083920), (8, 12323430), (9, 10954160), (10, 9858744), (12, 8215620), (14, 7041960), (15, 6572496), (16, 6161715), (18, 5477080), (20, 4929372), (21, 4694640), (24, 4107810), (28, 3520980), (30, 3286248), (31, 3180240), (35, 2816784), (36, 2738540), (40, 2464686), (42, 2347320), (45, 2190832), (48, 2053905), (56, 1760490), (60, 1643124), (62, 1590120), (63, 1564880), (70, 1408392), (72, 1369270), (80, 1232343), (84, 1173660), (90, 1095416), (93, 1060080), (105, 938928), (112, 880245), (120, 821562), (124, 795060), (126, 782440), (140, 704196), (144, 684635), (155, 636048), (168, 586830), (180, 547708), (186, 530040), (210, 469464), (217, 454320), (240, 410781), (248, 397530), (252, 391220), (279, 353360), (280, 352098), (310, 318024), (315, 312976), (336, 293415), (360, 273854), (372, 265020), (420, 234732), (434, 227160), (465, 212016), (496, 198765), (504, 195610), (558, 176680), (560, 176049), (620, 159012), (630, 156488), (631, 156240), (651, 151440), (720, 136927), (744, 132510), (840, 117366), (868, 113580), (930, 106008), (1008, 97805), (1085, 90864), (1116, 88340), (1240, 79506), (1260, 78244), (1262, 78120), (1302, 75720), (1395, 70672), (1488, 66255), (1680, 58683), (1736, 56790), (1860, 53004), (1893, 52080), (1953, 50480), (2170, 45432), (2232, 44170), (2480, 39753), (2520, 39122), (2524, 39060), (2604, 37860), (2790, 35336), (3155, 31248), (3255, 30288), (3472, 28395), (3720, 26502), (3786, 26040), (3906, 25240), (4340, 22716), (4417, 22320), (4464, 22085), (5040, 19561), (5048, 19530), (5208, 18930), (5580, 17668), (5679, 17360), (6310, 15624), (6510, 15144), (7440, 13251), (7572, 13020), (7812, 12620), (8680, 11358), (8834, 11160), (9465, 10416), (9765, 10096)]