467998440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 256

約数和(自身を含む): 1830366720

約数和(自身を除く): 1362368280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2521, 2652, 2730, 2856, 3094, 3315, 3570, 3640, 4420, 4641, 4760, 5042, 5304, 5460, 6188, 6630, 7140, 7563, 7735, 8840, 9282, 10084, 10920, 12376, 12605, 13260, 14280, 15126, 15470, 17647, 18564, 20168, 23205, 25210, 26520, 30252, 30940, 32773, 35294, 37128, 37815, 42857, 46410, 50420, 52941, 60504, 61880, 65546, 70588, 75630, 85714, 88235, 92820, 98319, 100840, 105882, 128571, 131092, 141176, 151260, 163865, 171428, 176470, 185640, 196638, 211764, 214285, 229411, 257142, 262184, 264705, 299999, 302520, 327730, 342856, 352940, 393276, 423528, 428570, 458822, 491595, 514284, 529410, 557141, 599998, 642855, 655460, 688233, 705880, 786552, 857140, 899997, 917644, 983190, 1028568, 1058820, 1114282, 1147055, 1199996, 1285710, 1310920, 1376466, 1499995, 1671423, 1714280, 1799994, 1835288, 1966380, 2117640, 2228564, 2294110, 2399992, 2571420, 2752932, 2785705, 2999990, 3342846, 3441165, 3599988, 3899987, 3932760, 4457128, 4499985, 4588220, 5142840, 5505864, 5571410, 5999980, 6685692, 6882330, 7199976, 7799974, 8357115, 8999970, 9176440, 11142820, 11699961, 11999960, 13371384, 13764660, 15599948, 16714230, 17999940, 19499935, 22285640, 23399922, 27529320, 31199896, 33428460, 35999880, 38999870, 46799844, 58499805, 66856920, 77999740, 93599688, 116999610, 155999480, 233999220, 467998440]

約数ペア:

[(1, 467998440), (2, 233999220), (3, 155999480), (4, 116999610), (5, 93599688), (6, 77999740), (7, 66856920), (8, 58499805), (10, 46799844), (12, 38999870), (13, 35999880), (14, 33428460), (15, 31199896), (17, 27529320), (20, 23399922), (21, 22285640), (24, 19499935), (26, 17999940), (28, 16714230), (30, 15599948), (34, 13764660), (35, 13371384), (39, 11999960), (40, 11699961), (42, 11142820), (51, 9176440), (52, 8999970), (56, 8357115), (60, 7799974), (65, 7199976), (68, 6882330), (70, 6685692), (78, 5999980), (84, 5571410), (85, 5505864), (91, 5142840), (102, 4588220), (104, 4499985), (105, 4457128), (119, 3932760), (120, 3899987), (130, 3599988), (136, 3441165), (140, 3342846), (156, 2999990), (168, 2785705), (170, 2752932), (182, 2571420), (195, 2399992), (204, 2294110), (210, 2228564), (221, 2117640), (238, 1966380), (255, 1835288), (260, 1799994), (273, 1714280), (280, 1671423), (312, 1499995), (340, 1376466), (357, 1310920), (364, 1285710), (390, 1199996), (408, 1147055), (420, 1114282), (442, 1058820), (455, 1028568), (476, 983190), (510, 917644), (520, 899997), (546, 857140), (595, 786552), (663, 705880), (680, 688233), (714, 655460), (728, 642855), (780, 599998), (840, 557141), (884, 529410), (910, 514284), (952, 491595), (1020, 458822), (1092, 428570), (1105, 423528), (1190, 393276), (1326, 352940), (1365, 342856), (1428, 327730), (1547, 302520), (1560, 299999), (1768, 264705), (1785, 262184), (1820, 257142), (2040, 229411), (2184, 214285), (2210, 211764), (2380, 196638), (2521, 185640), (2652, 176470), (2730, 171428), (2856, 163865), (3094, 151260), (3315, 141176), (3570, 131092), (3640, 128571), (4420, 105882), (4641, 100840), (4760, 98319), (5042, 92820), (5304, 88235), (5460, 85714), (6188, 75630), (6630, 70588), (7140, 65546), (7563, 61880), (7735, 60504), (8840, 52941), (9282, 50420), (10084, 46410), (10920, 42857), (12376, 37815), (12605, 37128), (13260, 35294), (14280, 32773), (15126, 30940), (15470, 30252), (17647, 26520), (18564, 25210), (20168, 23205)]