230939280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 240

約数和(自身を含む): 911566656

約数和(自身を除く): 680627376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2243, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4486, 4680, 5148, 5720, 6435, 6729, 6864, 7920, 8580, 8972, 9360, 10296, 11215, 11440, 12870, 13458, 17160, 17944, 20187, 20592, 22430, 24673, 25740, 26916, 29159, 33645, 34320, 35888, 40374, 44860, 49346, 51480, 53832, 58318, 67290, 74019, 80748, 87477, 89720, 98692, 100935, 102960, 107664, 116636, 123365, 134580, 145795, 148038, 161496, 174954, 179440, 197384, 201870, 222057, 233272, 246730, 262431, 269160, 291590, 296076, 320749, 322992, 349908, 370095, 394768, 403740, 437385, 444114, 466544, 493460, 524862, 538320, 583180, 592152, 641498, 699816, 740190, 807480, 874770, 888228, 962247, 986920, 1049724, 1110285, 1166360, 1184304, 1282996, 1312155, 1399632, 1480380, 1603745, 1614960, 1749540, 1776456, 1924494, 1973840, 2099448, 2220570, 2332720, 2565992, 2624310, 2886741, 2960760, 3207490, 3499080, 3552912, 3848988, 4198896, 4441140, 4811235, 5131984, 5248620, 5773482, 5921520, 6414980, 6998160, 7697976, 8882280, 9622470, 10497240, 11546964, 12829960, 14433705, 15395952, 17764560, 19244940, 20994480, 23093928, 25659920, 28867410, 38489880, 46187856, 57734820, 76979760, 115469640, 230939280]

約数ペア:

[(1, 230939280), (2, 115469640), (3, 76979760), (4, 57734820), (5, 46187856), (6, 38489880), (8, 28867410), (9, 25659920), (10, 23093928), (11, 20994480), (12, 19244940), (13, 17764560), (15, 15395952), (16, 14433705), (18, 12829960), (20, 11546964), (22, 10497240), (24, 9622470), (26, 8882280), (30, 7697976), (33, 6998160), (36, 6414980), (39, 5921520), (40, 5773482), (44, 5248620), (45, 5131984), (48, 4811235), (52, 4441140), (55, 4198896), (60, 3848988), (65, 3552912), (66, 3499080), (72, 3207490), (78, 2960760), (80, 2886741), (88, 2624310), (90, 2565992), (99, 2332720), (104, 2220570), (110, 2099448), (117, 1973840), (120, 1924494), (130, 1776456), (132, 1749540), (143, 1614960), (144, 1603745), (156, 1480380), (165, 1399632), (176, 1312155), (180, 1282996), (195, 1184304), (198, 1166360), (208, 1110285), (220, 1049724), (234, 986920), (240, 962247), (260, 888228), (264, 874770), (286, 807480), (312, 740190), (330, 699816), (360, 641498), (390, 592152), (396, 583180), (429, 538320), (440, 524862), (468, 493460), (495, 466544), (520, 444114), (528, 437385), (572, 403740), (585, 394768), (624, 370095), (660, 349908), (715, 322992), (720, 320749), (780, 296076), (792, 291590), (858, 269160), (880, 262431), (936, 246730), (990, 233272), (1040, 222057), (1144, 201870), (1170, 197384), (1287, 179440), (1320, 174954), (1430, 161496), (1560, 148038), (1584, 145795), (1716, 134580), (1872, 123365), (1980, 116636), (2145, 107664), (2243, 102960), (2288, 100935), (2340, 98692), (2574, 89720), (2640, 87477), (2860, 80748), (3120, 74019), (3432, 67290), (3960, 58318), (4290, 53832), (4486, 51480), (4680, 49346), (5148, 44860), (5720, 40374), (6435, 35888), (6729, 34320), (6864, 33645), (7920, 29159), (8580, 26916), (8972, 25740), (9360, 24673), (10296, 22430), (11215, 20592), (11440, 20187), (12870, 17944), (13458, 17160)]