239199480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 224

約数和(自身を含む): 870377760

約数和(自身を除く): 631178280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 631, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1262, 1404, 1458, 1560, 1620, 1755, 1893, 1944, 2106, 2340, 2430, 2524, 2808, 2916, 3155, 3159, 3240, 3510, 3645, 3786, 4212, 4680, 4860, 5048, 5265, 5679, 5832, 6310, 6318, 7020, 7290, 7572, 8203, 8424, 9465, 9477, 9720, 10530, 11358, 12620, 12636, 14040, 14580, 15144, 15795, 16406, 17037, 18930, 18954, 21060, 22716, 24609, 25240, 25272, 28395, 29160, 31590, 32812, 34074, 37860, 37908, 41015, 42120, 45432, 47385, 49218, 51111, 56790, 63180, 65624, 68148, 73827, 75720, 75816, 82030, 85185, 94770, 98436, 102222, 113580, 123045, 126360, 136296, 147654, 153333, 164060, 170370, 189540, 196872, 204444, 221481, 227160, 246090, 255555, 295308, 306666, 328120, 340740, 369135, 379080, 408888, 442962, 459999, 492180, 511110, 590616, 613332, 664443, 681480, 738270, 766665, 885924, 919998, 984360, 1022220, 1107405, 1226664, 1328886, 1476540, 1533330, 1771848, 1839996, 1993329, 2044440, 2214810, 2299995, 2657772, 2953080, 3066660, 3322215, 3679992, 3986658, 4429620, 4599990, 5315544, 5979987, 6133320, 6644430, 7973316, 8859240, 9199980, 9966645, 11959974, 13288860, 15946632, 18399960, 19933290, 23919948, 26577720, 29899935, 39866580, 47839896, 59799870, 79733160, 119599740, 239199480]

約数ペア:

[(1, 239199480), (2, 119599740), (3, 79733160), (4, 59799870), (5, 47839896), (6, 39866580), (8, 29899935), (9, 26577720), (10, 23919948), (12, 19933290), (13, 18399960), (15, 15946632), (18, 13288860), (20, 11959974), (24, 9966645), (26, 9199980), (27, 8859240), (30, 7973316), (36, 6644430), (39, 6133320), (40, 5979987), (45, 5315544), (52, 4599990), (54, 4429620), (60, 3986658), (65, 3679992), (72, 3322215), (78, 3066660), (81, 2953080), (90, 2657772), (104, 2299995), (108, 2214810), (117, 2044440), (120, 1993329), (130, 1839996), (135, 1771848), (156, 1533330), (162, 1476540), (180, 1328886), (195, 1226664), (216, 1107405), (234, 1022220), (243, 984360), (260, 919998), (270, 885924), (312, 766665), (324, 738270), (351, 681480), (360, 664443), (390, 613332), (405, 590616), (468, 511110), (486, 492180), (520, 459999), (540, 442962), (585, 408888), (631, 379080), (648, 369135), (702, 340740), (729, 328120), (780, 306666), (810, 295308), (936, 255555), (972, 246090), (1053, 227160), (1080, 221481), (1170, 204444), (1215, 196872), (1262, 189540), (1404, 170370), (1458, 164060), (1560, 153333), (1620, 147654), (1755, 136296), (1893, 126360), (1944, 123045), (2106, 113580), (2340, 102222), (2430, 98436), (2524, 94770), (2808, 85185), (2916, 82030), (3155, 75816), (3159, 75720), (3240, 73827), (3510, 68148), (3645, 65624), (3786, 63180), (4212, 56790), (4680, 51111), (4860, 49218), (5048, 47385), (5265, 45432), (5679, 42120), (5832, 41015), (6310, 37908), (6318, 37860), (7020, 34074), (7290, 32812), (7572, 31590), (8203, 29160), (8424, 28395), (9465, 25272), (9477, 25240), (9720, 24609), (10530, 22716), (11358, 21060), (12620, 18954), (12636, 18930), (14040, 17037), (14580, 16406), (15144, 15795)]