1235863980

素因数分解:

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

素因数の和:699

約数の個数: 288

約数和(自身を含む): 4328583168

約数和(自身を除く): 3092719188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 243, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 486, 540, 558, 585, 620, 631, 702, 780, 806, 810, 837, 930, 972, 1053, 1116, 1170, 1209, 1215, 1262, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 1893, 2015, 2106, 2340, 2418, 2430, 2511, 2524, 2790, 3155, 3159, 3348, 3510, 3627, 3786, 4030, 4185, 4212, 4836, 4860, 5022, 5265, 5580, 5679, 6045, 6310, 6318, 7020, 7254, 7533, 7572, 8060, 8203, 8370, 9465, 10044, 10530, 10881, 11358, 12090, 12555, 12620, 12636, 14508, 15066, 15795, 16406, 16740, 17037, 18135, 18930, 19561, 21060, 21762, 22716, 24180, 24609, 25110, 28395, 30132, 31590, 32643, 32812, 34074, 36270, 37665, 37860, 39122, 41015, 43524, 49218, 50220, 51111, 54405, 56790, 58683, 63180, 65286, 68148, 72540, 73827, 75330, 78244, 82030, 85185, 97805, 97929, 98436, 102222, 108810, 113580, 117366, 123045, 130572, 147654, 150660, 153333, 163215, 164060, 170370, 176049, 195610, 195858, 204444, 217620, 221481, 234732, 246090, 254293, 255555, 293415, 295308, 306666, 326430, 340740, 352098, 369135, 391220, 391716, 442962, 489645, 492180, 508586, 511110, 528147, 586830, 613332, 652860, 664443, 704196, 738270, 762879, 766665, 880245, 885924, 979290, 1017172, 1022220, 1056294, 1107405, 1173660, 1271465, 1328886, 1476540, 1525758, 1533330, 1584441, 1760490, 1958580, 1993329, 2112588, 2214810, 2288637, 2542930, 2640735, 2657772, 3051516, 3066660, 3168882, 3322215, 3520980, 3814395, 3986658, 4429620, 4577274, 4753323, 5085860, 5281470, 6337764, 6644430, 6865911, 7628790, 7922205, 7973316, 9154548, 9506646, 9966645, 10562940, 11443185, 13288860, 13731822, 15257580, 15844410, 19013292, 19933290, 20597733, 22886370, 23766615, 27463644, 31688820, 34329555, 39866580, 41195466, 45772740, 47533230, 61793199, 68659110, 82390932, 95066460, 102988665, 123586398, 137318220, 205977330, 247172796, 308965995, 411954660, 617931990, 1235863980]

約数ペア:

[(1, 1235863980), (2, 617931990), (3, 411954660), (4, 308965995), (5, 247172796), (6, 205977330), (9, 137318220), (10, 123586398), (12, 102988665), (13, 95066460), (15, 82390932), (18, 68659110), (20, 61793199), (26, 47533230), (27, 45772740), (30, 41195466), (31, 39866580), (36, 34329555), (39, 31688820), (45, 27463644), (52, 23766615), (54, 22886370), (60, 20597733), (62, 19933290), (65, 19013292), (78, 15844410), (81, 15257580), (90, 13731822), (93, 13288860), (108, 11443185), (117, 10562940), (124, 9966645), (130, 9506646), (135, 9154548), (155, 7973316), (156, 7922205), (162, 7628790), (180, 6865911), (186, 6644430), (195, 6337764), (234, 5281470), (243, 5085860), (260, 4753323), (270, 4577274), (279, 4429620), (310, 3986658), (324, 3814395), (351, 3520980), (372, 3322215), (390, 3168882), (403, 3066660), (405, 3051516), (465, 2657772), (468, 2640735), (486, 2542930), (540, 2288637), (558, 2214810), (585, 2112588), (620, 1993329), (631, 1958580), (702, 1760490), (780, 1584441), (806, 1533330), (810, 1525758), (837, 1476540), (930, 1328886), (972, 1271465), (1053, 1173660), (1116, 1107405), (1170, 1056294), (1209, 1022220), (1215, 1017172), (1262, 979290), (1395, 885924), (1404, 880245), (1612, 766665), (1620, 762879), (1674, 738270), (1755, 704196), (1860, 664443), (1893, 652860), (2015, 613332), (2106, 586830), (2340, 528147), (2418, 511110), (2430, 508586), (2511, 492180), (2524, 489645), (2790, 442962), (3155, 391716), (3159, 391220), (3348, 369135), (3510, 352098), (3627, 340740), (3786, 326430), (4030, 306666), (4185, 295308), (4212, 293415), (4836, 255555), (4860, 254293), (5022, 246090), (5265, 234732), (5580, 221481), (5679, 217620), (6045, 204444), (6310, 195858), (6318, 195610), (7020, 176049), (7254, 170370), (7533, 164060), (7572, 163215), (8060, 153333), (8203, 150660), (8370, 147654), (9465, 130572), (10044, 123045), (10530, 117366), (10881, 113580), (11358, 108810), (12090, 102222), (12555, 98436), (12620, 97929), (12636, 97805), (14508, 85185), (15066, 82030), (15795, 78244), (16406, 75330), (16740, 73827), (17037, 72540), (18135, 68148), (18930, 65286), (19561, 63180), (21060, 58683), (21762, 56790), (22716, 54405), (24180, 51111), (24609, 50220), (25110, 49218), (28395, 43524), (30132, 41015), (31590, 39122), (32643, 37860), (32812, 37665), (34074, 36270)]