506716080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 1758324960

約数和(自身を除く): 1251608880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 961, 1014, 1040, 1209, 1240, 1352, 1488, 1560, 1612, 1690, 1860, 1922, 2015, 2028, 2197, 2418, 2480, 2535, 2704, 2883, 3120, 3224, 3380, 3720, 3844, 4030, 4056, 4394, 4805, 4836, 5070, 5239, 5766, 6045, 6448, 6591, 6760, 7440, 7688, 8060, 8112, 8788, 9610, 9672, 10140, 10478, 10985, 11532, 12090, 12493, 13182, 13520, 14415, 15376, 15717, 16120, 17576, 19220, 19344, 20280, 20956, 21970, 23064, 24180, 24986, 26195, 26364, 28830, 31434, 32240, 32955, 35152, 37479, 38440, 40560, 41912, 43940, 46128, 48360, 49972, 52390, 52728, 57660, 62465, 62868, 65910, 68107, 74958, 76880, 78585, 83824, 87880, 96720, 99944, 104780, 105456, 115320, 124930, 125736, 131820, 136214, 149916, 157170, 162409, 175760, 187395, 199888, 204321, 209560, 230640, 249860, 251472, 263640, 272428, 299832, 314340, 324818, 340535, 374790, 408642, 419120, 487227, 499720, 527280, 544856, 599664, 628680, 649636, 681070, 749580, 812045, 817284, 974454, 999440, 1021605, 1089712, 1257360, 1299272, 1362140, 1499160, 1624090, 1634568, 1948908, 2043210, 2111317, 2436135, 2598544, 2724280, 2998320, 3248180, 3269136, 3897816, 4086420, 4222634, 4872270, 5448560, 6333951, 6496360, 7795632, 8172840, 8445268, 9744540, 10556585, 12667902, 12992720, 16345680, 16890536, 19489080, 21113170, 25335804, 31669755, 33781072, 38978160, 42226340, 50671608, 63339510, 84452680, 101343216, 126679020, 168905360, 253358040, 506716080]

約数ペア:

[(1, 506716080), (2, 253358040), (3, 168905360), (4, 126679020), (5, 101343216), (6, 84452680), (8, 63339510), (10, 50671608), (12, 42226340), (13, 38978160), (15, 33781072), (16, 31669755), (20, 25335804), (24, 21113170), (26, 19489080), (30, 16890536), (31, 16345680), (39, 12992720), (40, 12667902), (48, 10556585), (52, 9744540), (60, 8445268), (62, 8172840), (65, 7795632), (78, 6496360), (80, 6333951), (93, 5448560), (104, 4872270), (120, 4222634), (124, 4086420), (130, 3897816), (155, 3269136), (156, 3248180), (169, 2998320), (186, 2724280), (195, 2598544), (208, 2436135), (240, 2111317), (248, 2043210), (260, 1948908), (310, 1634568), (312, 1624090), (338, 1499160), (372, 1362140), (390, 1299272), (403, 1257360), (465, 1089712), (496, 1021605), (507, 999440), (520, 974454), (620, 817284), (624, 812045), (676, 749580), (744, 681070), (780, 649636), (806, 628680), (845, 599664), (930, 544856), (961, 527280), (1014, 499720), (1040, 487227), (1209, 419120), (1240, 408642), (1352, 374790), (1488, 340535), (1560, 324818), (1612, 314340), (1690, 299832), (1860, 272428), (1922, 263640), (2015, 251472), (2028, 249860), (2197, 230640), (2418, 209560), (2480, 204321), (2535, 199888), (2704, 187395), (2883, 175760), (3120, 162409), (3224, 157170), (3380, 149916), (3720, 136214), (3844, 131820), (4030, 125736), (4056, 124930), (4394, 115320), (4805, 105456), (4836, 104780), (5070, 99944), (5239, 96720), (5766, 87880), (6045, 83824), (6448, 78585), (6591, 76880), (6760, 74958), (7440, 68107), (7688, 65910), (8060, 62868), (8112, 62465), (8788, 57660), (9610, 52728), (9672, 52390), (10140, 49972), (10478, 48360), (10985, 46128), (11532, 43940), (12090, 41912), (12493, 40560), (13182, 38440), (13520, 37479), (14415, 35152), (15376, 32955), (15717, 32240), (16120, 31434), (17576, 28830), (19220, 26364), (19344, 26195), (20280, 24986), (20956, 24180), (21970, 23064)]