515169720

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1884748320

約数和(自身を除く): 1369578600

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, 151, 156, 162, 180, 195, 216, 234, 243, 260, 270, 302, 312, 324, 351, 360, 390, 405, 453, 468, 486, 520, 540, 585, 604, 648, 702, 729, 755, 780, 810, 906, 936, 972, 1053, 1080, 1170, 1208, 1215, 1359, 1404, 1458, 1510, 1560, 1620, 1755, 1812, 1944, 1963, 2106, 2187, 2265, 2340, 2430, 2718, 2808, 2916, 3020, 3159, 3240, 3510, 3624, 3645, 3926, 4077, 4212, 4374, 4530, 4680, 4860, 5265, 5436, 5832, 5889, 6040, 6318, 6561, 6795, 7020, 7290, 7852, 8154, 8424, 8748, 9060, 9477, 9720, 9815, 10530, 10872, 10935, 11778, 12231, 12636, 13122, 13590, 14040, 14580, 15704, 15795, 16308, 17496, 17667, 18120, 18954, 19630, 20385, 21060, 21870, 23556, 24462, 25272, 26244, 27180, 28431, 29160, 29445, 31590, 32616, 32805, 35334, 36693, 37908, 39260, 40770, 42120, 43740, 47112, 47385, 48924, 52488, 53001, 54360, 56862, 58890, 61155, 63180, 65610, 70668, 73386, 75816, 78520, 81540, 85293, 87480, 88335, 94770, 97848, 106002, 110079, 113724, 117780, 122310, 126360, 131220, 141336, 142155, 146772, 159003, 163080, 170586, 176670, 183465, 189540, 212004, 220158, 227448, 235560, 244620, 262440, 265005, 284310, 293544, 318006, 330237, 341172, 353340, 366930, 379080, 424008, 426465, 440316, 477009, 489240, 530010, 550395, 568620, 636012, 660474, 682344, 706680, 733860, 795015, 852930, 880632, 954018, 990711, 1060020, 1100790, 1137240, 1272024, 1320948, 1431027, 1467720, 1590030, 1651185, 1705860, 1908036, 1981422, 2120040, 2201580, 2385045, 2641896, 2862054, 3180060, 3302370, 3411720, 3816072, 3962844, 4293081, 4403160, 4770090, 4953555, 5724108, 6360120, 6604740, 7155135, 7925688, 8586162, 9540180, 9907110, 11448216, 12879243, 13209480, 14310270, 17172324, 19080360, 19814220, 21465405, 25758486, 28620540, 34344648, 39628440, 42930810, 51516972, 57241080, 64396215, 85861620, 103033944, 128792430, 171723240, 257584860, 515169720]

約数ペア:

[(1, 515169720), (2, 257584860), (3, 171723240), (4, 128792430), (5, 103033944), (6, 85861620), (8, 64396215), (9, 57241080), (10, 51516972), (12, 42930810), (13, 39628440), (15, 34344648), (18, 28620540), (20, 25758486), (24, 21465405), (26, 19814220), (27, 19080360), (30, 17172324), (36, 14310270), (39, 13209480), (40, 12879243), (45, 11448216), (52, 9907110), (54, 9540180), (60, 8586162), (65, 7925688), (72, 7155135), (78, 6604740), (81, 6360120), (90, 5724108), (104, 4953555), (108, 4770090), (117, 4403160), (120, 4293081), (130, 3962844), (135, 3816072), (151, 3411720), (156, 3302370), (162, 3180060), (180, 2862054), (195, 2641896), (216, 2385045), (234, 2201580), (243, 2120040), (260, 1981422), (270, 1908036), (302, 1705860), (312, 1651185), (324, 1590030), (351, 1467720), (360, 1431027), (390, 1320948), (405, 1272024), (453, 1137240), (468, 1100790), (486, 1060020), (520, 990711), (540, 954018), (585, 880632), (604, 852930), (648, 795015), (702, 733860), (729, 706680), (755, 682344), (780, 660474), (810, 636012), (906, 568620), (936, 550395), (972, 530010), (1053, 489240), (1080, 477009), (1170, 440316), (1208, 426465), (1215, 424008), (1359, 379080), (1404, 366930), (1458, 353340), (1510, 341172), (1560, 330237), (1620, 318006), (1755, 293544), (1812, 284310), (1944, 265005), (1963, 262440), (2106, 244620), (2187, 235560), (2265, 227448), (2340, 220158), (2430, 212004), (2718, 189540), (2808, 183465), (2916, 176670), (3020, 170586), (3159, 163080), (3240, 159003), (3510, 146772), (3624, 142155), (3645, 141336), (3926, 131220), (4077, 126360), (4212, 122310), (4374, 117780), (4530, 113724), (4680, 110079), (4860, 106002), (5265, 97848), (5436, 94770), (5832, 88335), (5889, 87480), (6040, 85293), (6318, 81540), (6561, 78520), (6795, 75816), (7020, 73386), (7290, 70668), (7852, 65610), (8154, 63180), (8424, 61155), (8748, 58890), (9060, 56862), (9477, 54360), (9720, 53001), (9815, 52488), (10530, 48924), (10872, 47385), (10935, 47112), (11778, 43740), (12231, 42120), (12636, 40770), (13122, 39260), (13590, 37908), (14040, 36693), (14580, 35334), (15704, 32805), (15795, 32616), (16308, 31590), (17496, 29445), (17667, 29160), (18120, 28431), (18954, 27180), (19630, 26244), (20385, 25272), (21060, 24462), (21870, 23556)]