238914360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3923

約数の個数: 160

約数和(自身を含む): 845499600

約数和(自身を除く): 606585240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 3881, 4104, 5130, 6156, 6840, 7695, 7762, 10260, 11643, 12312, 15390, 15524, 19405, 20520, 23286, 30780, 31048, 34929, 38810, 46572, 58215, 61560, 69858, 73739, 77620, 93144, 104787, 116430, 139716, 147478, 155240, 174645, 209574, 221217, 232860, 279432, 294956, 314361, 349290, 368695, 419148, 442434, 465720, 523935, 589912, 628722, 663651, 698580, 737390, 838296, 884868, 1047870, 1106085, 1257444, 1327302, 1397160, 1474780, 1571805, 1769736, 1990953, 2095740, 2212170, 2514888, 2654604, 2949560, 3143610, 3318255, 3981906, 4191480, 4424340, 5309208, 5972859, 6287220, 6636510, 7963812, 8848680, 9954765, 11945718, 12574440, 13273020, 15927624, 19909530, 23891436, 26546040, 29864295, 39819060, 47782872, 59728590, 79638120, 119457180, 238914360]

約数ペア:

[(1, 238914360), (2, 119457180), (3, 79638120), (4, 59728590), (5, 47782872), (6, 39819060), (8, 29864295), (9, 26546040), (10, 23891436), (12, 19909530), (15, 15927624), (18, 13273020), (19, 12574440), (20, 11945718), (24, 9954765), (27, 8848680), (30, 7963812), (36, 6636510), (38, 6287220), (40, 5972859), (45, 5309208), (54, 4424340), (57, 4191480), (60, 3981906), (72, 3318255), (76, 3143610), (81, 2949560), (90, 2654604), (95, 2514888), (108, 2212170), (114, 2095740), (120, 1990953), (135, 1769736), (152, 1571805), (162, 1474780), (171, 1397160), (180, 1327302), (190, 1257444), (216, 1106085), (228, 1047870), (270, 884868), (285, 838296), (324, 737390), (342, 698580), (360, 663651), (380, 628722), (405, 589912), (456, 523935), (513, 465720), (540, 442434), (570, 419148), (648, 368695), (684, 349290), (760, 314361), (810, 294956), (855, 279432), (1026, 232860), (1080, 221217), (1140, 209574), (1368, 174645), (1539, 155240), (1620, 147478), (1710, 139716), (2052, 116430), (2280, 104787), (2565, 93144), (3078, 77620), (3240, 73739), (3420, 69858), (3881, 61560), (4104, 58215), (5130, 46572), (6156, 38810), (6840, 34929), (7695, 31048), (7762, 30780), (10260, 23286), (11643, 20520), (12312, 19405), (15390, 15524)]