28464232680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225263}}^1$

素因数の和:225302

約数の個数: 192

約数和(自身を含む): 103315080960

約数和(自身を除く): 74850848280

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, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 10530, 12636, 14040, 15795, 21060, 25272, 31590, 42120, 63180, 126360, 225263, 450526, 675789, 901052, 1126315, 1351578, 1802104, 2027367, 2252630, 2703156, 2928419, 3378945, 4054734, 4505260, 5406312, 5856838, 6082101, 6757890, 8109468, 8785257, 9010520, 10136835, 11713676, 12164202, 13515780, 14642095, 16218936, 17570514, 18246303, 20273670, 23427352, 24328404, 26355771, 27031560, 29284190, 30410505, 35141028, 36492606, 40547340, 43926285, 48656808, 52711542, 54738909, 58568380, 60821010, 70282056, 72985212, 79067313, 81094680, 87852570, 91231515, 105423084, 109477818, 117136760, 121642020, 131778855, 145970424, 158134626, 175705140, 182463030, 210846168, 218955636, 237201939, 243284040, 263557710, 273694545, 316269252, 351410280, 364926060, 395336565, 437911272, 474403878, 527115420, 547389090, 632538504, 711605817, 729852120, 790673130, 948807756, 1054230840, 1094778180, 1186009695, 1423211634, 1581346260, 1897615512, 2189556360, 2372019390, 2846423268, 3162692520, 3558029085, 4744038780, 5692846536, 7116058170, 9488077560, 14232116340, 28464232680]

約数ペア:

[(1, 28464232680), (2, 14232116340), (3, 9488077560), (4, 7116058170), (5, 5692846536), (6, 4744038780), (8, 3558029085), (9, 3162692520), (10, 2846423268), (12, 2372019390), (13, 2189556360), (15, 1897615512), (18, 1581346260), (20, 1423211634), (24, 1186009695), (26, 1094778180), (27, 1054230840), (30, 948807756), (36, 790673130), (39, 729852120), (40, 711605817), (45, 632538504), (52, 547389090), (54, 527115420), (60, 474403878), (65, 437911272), (72, 395336565), (78, 364926060), (81, 351410280), (90, 316269252), (104, 273694545), (108, 263557710), (117, 243284040), (120, 237201939), (130, 218955636), (135, 210846168), (156, 182463030), (162, 175705140), (180, 158134626), (195, 145970424), (216, 131778855), (234, 121642020), (243, 117136760), (260, 109477818), (270, 105423084), (312, 91231515), (324, 87852570), (351, 81094680), (360, 79067313), (390, 72985212), (405, 70282056), (468, 60821010), (486, 58568380), (520, 54738909), (540, 52711542), (585, 48656808), (648, 43926285), (702, 40547340), (780, 36492606), (810, 35141028), (936, 30410505), (972, 29284190), (1053, 27031560), (1080, 26355771), (1170, 24328404), (1215, 23427352), (1404, 20273670), (1560, 18246303), (1620, 17570514), (1755, 16218936), (1944, 14642095), (2106, 13515780), (2340, 12164202), (2430, 11713676), (2808, 10136835), (3159, 9010520), (3240, 8785257), (3510, 8109468), (4212, 6757890), (4680, 6082101), (4860, 5856838), (5265, 5406312), (6318, 4505260), (7020, 4054734), (8424, 3378945), (9720, 2928419), (10530, 2703156), (12636, 2252630), (14040, 2027367), (15795, 1802104), (21060, 1351578), (25272, 1126315), (31590, 901052), (42120, 675789), (63180, 450526), (126360, 225263)]