164549880

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 320

約数和(自身を含む): 637718400

約数和(自身を除く): 473168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 171, 180, 190, 198, 209, 216, 220, 228, 243, 264, 270, 285, 297, 324, 330, 342, 360, 380, 396, 405, 418, 440, 456, 486, 495, 513, 540, 570, 594, 627, 648, 660, 684, 729, 760, 792, 810, 836, 855, 891, 972, 990, 1026, 1045, 1080, 1140, 1188, 1215, 1254, 1320, 1368, 1458, 1485, 1539, 1620, 1672, 1710, 1782, 1881, 1944, 1980, 2052, 2090, 2187, 2280, 2376, 2430, 2508, 2565, 2673, 2916, 2970, 3078, 3135, 3240, 3420, 3564, 3645, 3762, 3960, 4104, 4180, 4374, 4455, 4617, 4860, 5016, 5130, 5346, 5643, 5832, 5940, 6156, 6270, 6561, 6840, 7128, 7290, 7524, 7695, 8019, 8360, 8748, 8910, 9234, 9405, 9720, 10260, 10692, 10935, 11286, 11880, 12312, 12540, 13122, 13365, 13851, 14580, 15048, 15390, 16038, 16929, 17496, 17820, 18468, 18810, 19683, 20520, 21384, 21870, 22572, 23085, 24057, 25080, 26244, 26730, 27702, 28215, 29160, 30780, 32076, 32805, 33858, 35640, 36936, 37620, 39366, 40095, 41553, 43740, 45144, 46170, 48114, 50787, 52488, 53460, 55404, 56430, 61560, 64152, 65610, 67716, 69255, 72171, 75240, 78732, 80190, 83106, 84645, 87480, 92340, 96228, 98415, 101574, 106920, 110808, 112860, 120285, 124659, 131220, 135432, 138510, 144342, 152361, 157464, 160380, 166212, 169290, 184680, 192456, 196830, 203148, 207765, 216513, 225720, 240570, 249318, 253935, 262440, 277020, 288684, 304722, 320760, 332424, 338580, 360855, 373977, 393660, 406296, 415530, 433026, 457083, 481140, 498636, 507870, 554040, 577368, 609444, 623295, 677160, 721710, 747954, 761805, 787320, 831060, 866052, 914166, 962280, 997272, 1015740, 1082565, 1218888, 1246590, 1371249, 1443420, 1495908, 1523610, 1662120, 1732104, 1828332, 1869885, 2031480, 2165130, 2285415, 2493180, 2742498, 2886840, 2991816, 3047220, 3656664, 3739770, 4113747, 4330260, 4570830, 4986360, 5484996, 6094440, 6856245, 7479540, 8227494, 8660520, 9141660, 10969992, 13712490, 14959080, 16454988, 18283320, 20568735, 27424980, 32909976, 41137470, 54849960, 82274940, 164549880]

約数ペア:

[(1, 164549880), (2, 82274940), (3, 54849960), (4, 41137470), (5, 32909976), (6, 27424980), (8, 20568735), (9, 18283320), (10, 16454988), (11, 14959080), (12, 13712490), (15, 10969992), (18, 9141660), (19, 8660520), (20, 8227494), (22, 7479540), (24, 6856245), (27, 6094440), (30, 5484996), (33, 4986360), (36, 4570830), (38, 4330260), (40, 4113747), (44, 3739770), (45, 3656664), (54, 3047220), (55, 2991816), (57, 2886840), (60, 2742498), (66, 2493180), (72, 2285415), (76, 2165130), (81, 2031480), (88, 1869885), (90, 1828332), (95, 1732104), (99, 1662120), (108, 1523610), (110, 1495908), (114, 1443420), (120, 1371249), (132, 1246590), (135, 1218888), (152, 1082565), (162, 1015740), (165, 997272), (171, 962280), (180, 914166), (190, 866052), (198, 831060), (209, 787320), (216, 761805), (220, 747954), (228, 721710), (243, 677160), (264, 623295), (270, 609444), (285, 577368), (297, 554040), (324, 507870), (330, 498636), (342, 481140), (360, 457083), (380, 433026), (396, 415530), (405, 406296), (418, 393660), (440, 373977), (456, 360855), (486, 338580), (495, 332424), (513, 320760), (540, 304722), (570, 288684), (594, 277020), (627, 262440), (648, 253935), (660, 249318), (684, 240570), (729, 225720), (760, 216513), (792, 207765), (810, 203148), (836, 196830), (855, 192456), (891, 184680), (972, 169290), (990, 166212), (1026, 160380), (1045, 157464), (1080, 152361), (1140, 144342), (1188, 138510), (1215, 135432), (1254, 131220), (1320, 124659), (1368, 120285), (1458, 112860), (1485, 110808), (1539, 106920), (1620, 101574), (1672, 98415), (1710, 96228), (1782, 92340), (1881, 87480), (1944, 84645), (1980, 83106), (2052, 80190), (2090, 78732), (2187, 75240), (2280, 72171), (2376, 69255), (2430, 67716), (2508, 65610), (2565, 64152), (2673, 61560), (2916, 56430), (2970, 55404), (3078, 53460), (3135, 52488), (3240, 50787), (3420, 48114), (3564, 46170), (3645, 45144), (3762, 43740), (3960, 41553), (4104, 40095), (4180, 39366), (4374, 37620), (4455, 36936), (4617, 35640), (4860, 33858), (5016, 32805), (5130, 32076), (5346, 30780), (5643, 29160), (5832, 28215), (5940, 27702), (6156, 26730), (6270, 26244), (6561, 25080), (6840, 24057), (7128, 23085), (7290, 22572), (7524, 21870), (7695, 21384), (8019, 20520), (8360, 19683), (8748, 18810), (8910, 18468), (9234, 17820), (9405, 17496), (9720, 16929), (10260, 16038), (10692, 15390), (10935, 15048), (11286, 14580), (11880, 13851), (12312, 13365), (12540, 13122)]