243723480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2074

約数の個数: 256

約数和(自身を含む): 982195200

約数和(自身を除く): 738471720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2029, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4058, 4290, 4620, 5005, 5460, 5720, 6006, 6087, 8008, 8116, 8580, 9240, 10010, 10145, 10920, 12012, 12174, 14203, 15015, 16232, 17160, 20020, 20290, 22319, 24024, 24348, 26377, 28406, 30030, 30435, 40040, 40580, 42609, 44638, 48696, 52754, 56812, 60060, 60870, 66957, 71015, 79131, 81160, 85218, 89276, 105508, 111595, 113624, 120120, 121740, 131885, 133914, 142030, 156233, 158262, 170436, 178552, 184639, 211016, 213045, 223190, 243480, 263770, 267828, 284060, 290147, 312466, 316524, 334785, 340872, 369278, 395655, 426090, 446380, 468699, 527540, 535656, 553917, 568120, 580294, 624932, 633048, 669570, 738556, 781165, 791310, 852180, 870441, 892760, 923195, 937398, 1055080, 1107834, 1160588, 1249864, 1339140, 1450735, 1477112, 1562330, 1582620, 1704360, 1740882, 1846390, 1874796, 2031029, 2215668, 2321176, 2343495, 2678280, 2769585, 2901470, 3124660, 3165240, 3481764, 3692780, 3749592, 4062058, 4352205, 4431336, 4686990, 5539170, 5802940, 6093087, 6249320, 6963528, 7385560, 8124116, 8704410, 9373980, 10155145, 11078340, 11605880, 12186174, 16248232, 17408820, 18747960, 20310290, 22156680, 24372348, 30465435, 34817640, 40620580, 48744696, 60930870, 81241160, 121861740, 243723480]

約数ペア:

[(1, 243723480), (2, 121861740), (3, 81241160), (4, 60930870), (5, 48744696), (6, 40620580), (7, 34817640), (8, 30465435), (10, 24372348), (11, 22156680), (12, 20310290), (13, 18747960), (14, 17408820), (15, 16248232), (20, 12186174), (21, 11605880), (22, 11078340), (24, 10155145), (26, 9373980), (28, 8704410), (30, 8124116), (33, 7385560), (35, 6963528), (39, 6249320), (40, 6093087), (42, 5802940), (44, 5539170), (52, 4686990), (55, 4431336), (56, 4352205), (60, 4062058), (65, 3749592), (66, 3692780), (70, 3481764), (77, 3165240), (78, 3124660), (84, 2901470), (88, 2769585), (91, 2678280), (104, 2343495), (105, 2321176), (110, 2215668), (120, 2031029), (130, 1874796), (132, 1846390), (140, 1740882), (143, 1704360), (154, 1582620), (156, 1562330), (165, 1477112), (168, 1450735), (182, 1339140), (195, 1249864), (210, 1160588), (220, 1107834), (231, 1055080), (260, 937398), (264, 923195), (273, 892760), (280, 870441), (286, 852180), (308, 791310), (312, 781165), (330, 738556), (364, 669570), (385, 633048), (390, 624932), (420, 580294), (429, 568120), (440, 553917), (455, 535656), (462, 527540), (520, 468699), (546, 446380), (572, 426090), (616, 395655), (660, 369278), (715, 340872), (728, 334785), (770, 316524), (780, 312466), (840, 290147), (858, 284060), (910, 267828), (924, 263770), (1001, 243480), (1092, 223190), (1144, 213045), (1155, 211016), (1320, 184639), (1365, 178552), (1430, 170436), (1540, 158262), (1560, 156233), (1716, 142030), (1820, 133914), (1848, 131885), (2002, 121740), (2029, 120120), (2145, 113624), (2184, 111595), (2310, 105508), (2730, 89276), (2860, 85218), (3003, 81160), (3080, 79131), (3432, 71015), (3640, 66957), (4004, 60870), (4058, 60060), (4290, 56812), (4620, 52754), (5005, 48696), (5460, 44638), (5720, 42609), (6006, 40580), (6087, 40040), (8008, 30435), (8116, 30030), (8580, 28406), (9240, 26377), (10010, 24348), (10145, 24024), (10920, 22319), (12012, 20290), (12174, 20020), (14203, 17160), (15015, 16232)]