68105587320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{25541}}^1$

素因数の和:26387

約数の個数: 160

約数和(自身を含む): 229197561120

約数和(自身を除く): 161091973800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 823, 1080, 1620, 1646, 2469, 3240, 3292, 4115, 4938, 6584, 7407, 8230, 9876, 12345, 14814, 16460, 19752, 22221, 24690, 25541, 29628, 32920, 37035, 44442, 49380, 51082, 59256, 66663, 74070, 76623, 88884, 98760, 102164, 111105, 127705, 133326, 148140, 153246, 177768, 204328, 222210, 229869, 255410, 266652, 296280, 306492, 333315, 383115, 444420, 459738, 510820, 533304, 612984, 666630, 689607, 766230, 888840, 919476, 1021640, 1149345, 1333260, 1379214, 1532460, 1838952, 2068821, 2298690, 2666520, 2758428, 3064920, 3448035, 4137642, 4597380, 5516856, 6896070, 8275284, 9194760, 10344105, 13792140, 16550568, 20688210, 21020243, 27584280, 41376420, 42040486, 63060729, 82752840, 84080972, 105101215, 126121458, 168161944, 189182187, 210202430, 252242916, 315303645, 378364374, 420404860, 504485832, 567546561, 630607290, 756728748, 840809720, 945910935, 1135093122, 1261214580, 1513457496, 1702639683, 1891821870, 2270186244, 2522429160, 2837732805, 3405279366, 3783643740, 4540372488, 5675465610, 6810558732, 7567287480, 8513198415, 11350931220, 13621117464, 17026396830, 22701862440, 34052793660, 68105587320]

約数ペア:

[(1, 68105587320), (2, 34052793660), (3, 22701862440), (4, 17026396830), (5, 13621117464), (6, 11350931220), (8, 8513198415), (9, 7567287480), (10, 6810558732), (12, 5675465610), (15, 4540372488), (18, 3783643740), (20, 3405279366), (24, 2837732805), (27, 2522429160), (30, 2270186244), (36, 1891821870), (40, 1702639683), (45, 1513457496), (54, 1261214580), (60, 1135093122), (72, 945910935), (81, 840809720), (90, 756728748), (108, 630607290), (120, 567546561), (135, 504485832), (162, 420404860), (180, 378364374), (216, 315303645), (270, 252242916), (324, 210202430), (360, 189182187), (405, 168161944), (540, 126121458), (648, 105101215), (810, 84080972), (823, 82752840), (1080, 63060729), (1620, 42040486), (1646, 41376420), (2469, 27584280), (3240, 21020243), (3292, 20688210), (4115, 16550568), (4938, 13792140), (6584, 10344105), (7407, 9194760), (8230, 8275284), (9876, 6896070), (12345, 5516856), (14814, 4597380), (16460, 4137642), (19752, 3448035), (22221, 3064920), (24690, 2758428), (25541, 2666520), (29628, 2298690), (32920, 2068821), (37035, 1838952), (44442, 1532460), (49380, 1379214), (51082, 1333260), (59256, 1149345), (66663, 1021640), (74070, 919476), (76623, 888840), (88884, 766230), (98760, 689607), (102164, 666630), (111105, 612984), (127705, 533304), (133326, 510820), (148140, 459738), (153246, 444420), (177768, 383115), (204328, 333315), (222210, 306492), (229869, 296280), (255410, 266652)]