235656720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 240

約数和(自身を含む): 903035952

約数和(自身を除く): 667379232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1481, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2962, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4443, 4680, 5304, 5924, 6120, 6630, 7405, 7956, 8840, 8886, 9360, 9945, 10608, 11848, 12240, 13260, 13329, 14810, 15912, 17680, 17772, 19253, 19890, 22215, 23696, 25177, 26520, 26658, 29620, 31824, 35544, 38506, 39780, 44430, 50354, 53040, 53316, 57759, 59240, 66645, 71088, 75531, 77012, 79560, 88860, 96265, 100708, 106632, 115518, 118480, 125885, 133290, 151062, 154024, 159120, 173277, 177720, 192530, 201416, 213264, 226593, 231036, 251770, 266580, 288795, 302124, 308048, 327301, 346554, 355440, 377655, 385060, 402832, 453186, 462072, 503540, 533160, 577590, 604248, 654602, 693108, 755310, 770120, 866385, 906372, 924144, 981903, 1007080, 1066320, 1132965, 1155180, 1208496, 1309204, 1386216, 1510620, 1540240, 1636505, 1732770, 1812744, 1963806, 2014160, 2265930, 2310360, 2618408, 2772432, 2945709, 3021240, 3273010, 3465540, 3625488, 3927612, 4531860, 4620720, 4909515, 5236816, 5891418, 6042480, 6546020, 6931080, 7855224, 9063720, 9819030, 11782836, 13092040, 13862160, 14728545, 15710448, 18127440, 19638060, 23565672, 26184080, 29457090, 39276120, 47131344, 58914180, 78552240, 117828360, 235656720]

約数ペア:

[(1, 235656720), (2, 117828360), (3, 78552240), (4, 58914180), (5, 47131344), (6, 39276120), (8, 29457090), (9, 26184080), (10, 23565672), (12, 19638060), (13, 18127440), (15, 15710448), (16, 14728545), (17, 13862160), (18, 13092040), (20, 11782836), (24, 9819030), (26, 9063720), (30, 7855224), (34, 6931080), (36, 6546020), (39, 6042480), (40, 5891418), (45, 5236816), (48, 4909515), (51, 4620720), (52, 4531860), (60, 3927612), (65, 3625488), (68, 3465540), (72, 3273010), (78, 3021240), (80, 2945709), (85, 2772432), (90, 2618408), (102, 2310360), (104, 2265930), (117, 2014160), (120, 1963806), (130, 1812744), (136, 1732770), (144, 1636505), (153, 1540240), (156, 1510620), (170, 1386216), (180, 1309204), (195, 1208496), (204, 1155180), (208, 1132965), (221, 1066320), (234, 1007080), (240, 981903), (255, 924144), (260, 906372), (272, 866385), (306, 770120), (312, 755310), (340, 693108), (360, 654602), (390, 604248), (408, 577590), (442, 533160), (468, 503540), (510, 462072), (520, 453186), (585, 402832), (612, 385060), (624, 377655), (663, 355440), (680, 346554), (720, 327301), (765, 308048), (780, 302124), (816, 288795), (884, 266580), (936, 251770), (1020, 231036), (1040, 226593), (1105, 213264), (1170, 201416), (1224, 192530), (1326, 177720), (1360, 173277), (1481, 159120), (1530, 154024), (1560, 151062), (1768, 133290), (1872, 125885), (1989, 118480), (2040, 115518), (2210, 106632), (2340, 100708), (2448, 96265), (2652, 88860), (2962, 79560), (3060, 77012), (3120, 75531), (3315, 71088), (3536, 66645), (3978, 59240), (4080, 57759), (4420, 53316), (4443, 53040), (4680, 50354), (5304, 44430), (5924, 39780), (6120, 38506), (6630, 35544), (7405, 31824), (7956, 29620), (8840, 26658), (8886, 26520), (9360, 25177), (9945, 23696), (10608, 22215), (11848, 19890), (12240, 19253), (13260, 17772), (13329, 17680), (14810, 15912)]