274636440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 256

約数和(自身を含む): 1019289600

約数和(自身を除く): 744653160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 631, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1262, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 1893, 2015, 2232, 2340, 2418, 2524, 2790, 2808, 3155, 3224, 3348, 3510, 3627, 3720, 3786, 4030, 4185, 4680, 4836, 5048, 5580, 5679, 6045, 6310, 6696, 7020, 7254, 7572, 8060, 8203, 8370, 9465, 9672, 10881, 11160, 11358, 12090, 12620, 14040, 14508, 15144, 16120, 16406, 16740, 17037, 18135, 18930, 19561, 21762, 22716, 24180, 24609, 25240, 28395, 29016, 32812, 33480, 34074, 36270, 37860, 39122, 41015, 43524, 45432, 48360, 49218, 54405, 56790, 58683, 65624, 68148, 72540, 73827, 75720, 78244, 82030, 85185, 87048, 97805, 98436, 108810, 113580, 117366, 123045, 136296, 145080, 147654, 156488, 164060, 170370, 176049, 195610, 196872, 217620, 221481, 227160, 234732, 246090, 254293, 293415, 295308, 328120, 340740, 352098, 369135, 391220, 435240, 442962, 469464, 492180, 508586, 528147, 586830, 590616, 681480, 704196, 738270, 762879, 782440, 880245, 885924, 984360, 1017172, 1056294, 1107405, 1173660, 1271465, 1408392, 1476540, 1525758, 1760490, 1771848, 2034344, 2112588, 2214810, 2288637, 2347320, 2542930, 2640735, 2953080, 3051516, 3520980, 3814395, 4225176, 4429620, 4577274, 5085860, 5281470, 6103032, 6865911, 7041960, 7628790, 8859240, 9154548, 10171720, 10562940, 11443185, 13731822, 15257580, 18309096, 21125880, 22886370, 27463644, 30515160, 34329555, 45772740, 54927288, 68659110, 91545480, 137318220, 274636440]

約数ペア:

[(1, 274636440), (2, 137318220), (3, 91545480), (4, 68659110), (5, 54927288), (6, 45772740), (8, 34329555), (9, 30515160), (10, 27463644), (12, 22886370), (13, 21125880), (15, 18309096), (18, 15257580), (20, 13731822), (24, 11443185), (26, 10562940), (27, 10171720), (30, 9154548), (31, 8859240), (36, 7628790), (39, 7041960), (40, 6865911), (45, 6103032), (52, 5281470), (54, 5085860), (60, 4577274), (62, 4429620), (65, 4225176), (72, 3814395), (78, 3520980), (90, 3051516), (93, 2953080), (104, 2640735), (108, 2542930), (117, 2347320), (120, 2288637), (124, 2214810), (130, 2112588), (135, 2034344), (155, 1771848), (156, 1760490), (180, 1525758), (186, 1476540), (195, 1408392), (216, 1271465), (234, 1173660), (248, 1107405), (260, 1056294), (270, 1017172), (279, 984360), (310, 885924), (312, 880245), (351, 782440), (360, 762879), (372, 738270), (390, 704196), (403, 681480), (465, 590616), (468, 586830), (520, 528147), (540, 508586), (558, 492180), (585, 469464), (620, 442962), (631, 435240), (702, 391220), (744, 369135), (780, 352098), (806, 340740), (837, 328120), (930, 295308), (936, 293415), (1080, 254293), (1116, 246090), (1170, 234732), (1209, 227160), (1240, 221481), (1262, 217620), (1395, 196872), (1404, 195610), (1560, 176049), (1612, 170370), (1674, 164060), (1755, 156488), (1860, 147654), (1893, 145080), (2015, 136296), (2232, 123045), (2340, 117366), (2418, 113580), (2524, 108810), (2790, 98436), (2808, 97805), (3155, 87048), (3224, 85185), (3348, 82030), (3510, 78244), (3627, 75720), (3720, 73827), (3786, 72540), (4030, 68148), (4185, 65624), (4680, 58683), (4836, 56790), (5048, 54405), (5580, 49218), (5679, 48360), (6045, 45432), (6310, 43524), (6696, 41015), (7020, 39122), (7254, 37860), (7572, 36270), (8060, 34074), (8203, 33480), (8370, 32812), (9465, 29016), (9672, 28395), (10881, 25240), (11160, 24609), (11358, 24180), (12090, 22716), (12620, 21762), (14040, 19561), (14508, 18930), (15144, 18135), (16120, 17037), (16406, 16740)]