223161840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1532

約数の個数: 240

約数和(自身を含む): 861194880

約数和(自身を除く): 638033040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1483, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 2966, 3135, 3344, 3420, 3762, 3960, 4180, 4449, 4560, 5016, 5932, 6270, 6840, 7415, 7524, 7920, 8360, 8898, 9405, 10032, 11864, 12540, 13347, 13680, 14830, 15048, 16313, 16720, 17796, 18810, 22245, 23728, 25080, 26694, 28177, 29660, 30096, 32626, 35592, 37620, 44490, 48939, 50160, 53388, 56354, 59320, 65252, 66735, 71184, 75240, 81565, 84531, 88980, 97878, 106776, 112708, 118640, 130504, 133470, 140885, 146817, 150480, 163130, 169062, 177960, 195756, 213552, 225416, 244695, 253593, 261008, 266940, 281770, 293634, 309947, 326260, 338124, 355920, 391512, 422655, 450832, 489390, 507186, 533880, 563540, 587268, 619894, 652520, 676248, 734085, 783024, 845310, 929841, 978780, 1014372, 1067760, 1127080, 1174536, 1239788, 1267965, 1305040, 1352496, 1468170, 1549735, 1690620, 1859682, 1957560, 2028744, 2254160, 2349072, 2479576, 2535930, 2789523, 2936340, 3099470, 3381240, 3719364, 3915120, 4057488, 4649205, 4959152, 5071860, 5579046, 5872680, 6198940, 6762480, 7438728, 9298410, 10143720, 11158092, 11745360, 12397880, 13947615, 14877456, 18596820, 20287440, 22316184, 24795760, 27895230, 37193640, 44632368, 55790460, 74387280, 111580920, 223161840]

約数ペア:

[(1, 223161840), (2, 111580920), (3, 74387280), (4, 55790460), (5, 44632368), (6, 37193640), (8, 27895230), (9, 24795760), (10, 22316184), (11, 20287440), (12, 18596820), (15, 14877456), (16, 13947615), (18, 12397880), (19, 11745360), (20, 11158092), (22, 10143720), (24, 9298410), (30, 7438728), (33, 6762480), (36, 6198940), (38, 5872680), (40, 5579046), (44, 5071860), (45, 4959152), (48, 4649205), (55, 4057488), (57, 3915120), (60, 3719364), (66, 3381240), (72, 3099470), (76, 2936340), (80, 2789523), (88, 2535930), (90, 2479576), (95, 2349072), (99, 2254160), (110, 2028744), (114, 1957560), (120, 1859682), (132, 1690620), (144, 1549735), (152, 1468170), (165, 1352496), (171, 1305040), (176, 1267965), (180, 1239788), (190, 1174536), (198, 1127080), (209, 1067760), (220, 1014372), (228, 978780), (240, 929841), (264, 845310), (285, 783024), (304, 734085), (330, 676248), (342, 652520), (360, 619894), (380, 587268), (396, 563540), (418, 533880), (440, 507186), (456, 489390), (495, 450832), (528, 422655), (570, 391512), (627, 355920), (660, 338124), (684, 326260), (720, 309947), (760, 293634), (792, 281770), (836, 266940), (855, 261008), (880, 253593), (912, 244695), (990, 225416), (1045, 213552), (1140, 195756), (1254, 177960), (1320, 169062), (1368, 163130), (1483, 150480), (1520, 146817), (1584, 140885), (1672, 133470), (1710, 130504), (1881, 118640), (1980, 112708), (2090, 106776), (2280, 97878), (2508, 88980), (2640, 84531), (2736, 81565), (2966, 75240), (3135, 71184), (3344, 66735), (3420, 65252), (3762, 59320), (3960, 56354), (4180, 53388), (4449, 50160), (4560, 48939), (5016, 44490), (5932, 37620), (6270, 35592), (6840, 32626), (7415, 30096), (7524, 29660), (7920, 28177), (8360, 26694), (8898, 25080), (9405, 23728), (10032, 22245), (11864, 18810), (12540, 17796), (13347, 16720), (13680, 16313), (14830, 15048)]