1642766160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1050

約数の個数: 240

約数和(自身を含む): 5967314496

約数和(自身を除く): 4324548336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 163, 168, 196, 210, 240, 245, 280, 294, 326, 336, 392, 420, 489, 490, 560, 588, 652, 735, 784, 815, 840, 857, 978, 980, 1141, 1176, 1304, 1470, 1630, 1680, 1714, 1956, 1960, 2282, 2352, 2445, 2571, 2608, 2940, 3260, 3423, 3428, 3912, 3920, 4285, 4564, 4890, 5142, 5705, 5880, 5999, 6520, 6846, 6856, 7824, 7987, 8570, 9128, 9780, 10284, 11410, 11760, 11998, 12855, 13040, 13692, 13712, 15974, 17115, 17140, 17997, 18256, 19560, 20568, 22820, 23961, 23996, 25710, 27384, 29995, 31948, 34230, 34280, 35994, 39120, 39935, 41136, 41993, 45640, 47922, 47992, 51420, 54768, 59990, 63896, 68460, 68560, 71988, 79870, 83986, 89985, 91280, 95844, 95984, 102840, 119805, 119980, 125979, 127792, 136920, 139691, 143976, 159740, 167972, 179970, 191688, 205680, 209965, 239610, 239960, 251958, 273840, 279382, 287952, 319480, 335944, 359940, 383376, 419073, 419930, 479220, 479920, 503916, 558764, 629895, 638960, 671888, 698455, 719880, 838146, 839860, 958440, 977837, 1007832, 1117528, 1259790, 1396910, 1439760, 1676292, 1679720, 1916880, 1955674, 2015664, 2095365, 2235056, 2519580, 2793820, 2933511, 3352584, 3359440, 3911348, 4190730, 4889185, 5039160, 5587640, 5867022, 6705168, 6844859, 7822696, 8381460, 9778370, 10078320, 11175280, 11734044, 13689718, 14667555, 15645392, 16762920, 19556740, 20534577, 23468088, 27379436, 29335110, 33525840, 34224295, 39113480, 41069154, 46936176, 54758872, 58670220, 68448590, 78226960, 82138308, 102672885, 109517744, 117340440, 136897180, 164276616, 205345770, 234680880, 273794360, 328553232, 410691540, 547588720, 821383080, 1642766160]

約数ペア:

[(1, 1642766160), (2, 821383080), (3, 547588720), (4, 410691540), (5, 328553232), (6, 273794360), (7, 234680880), (8, 205345770), (10, 164276616), (12, 136897180), (14, 117340440), (15, 109517744), (16, 102672885), (20, 82138308), (21, 78226960), (24, 68448590), (28, 58670220), (30, 54758872), (35, 46936176), (40, 41069154), (42, 39113480), (48, 34224295), (49, 33525840), (56, 29335110), (60, 27379436), (70, 23468088), (80, 20534577), (84, 19556740), (98, 16762920), (105, 15645392), (112, 14667555), (120, 13689718), (140, 11734044), (147, 11175280), (163, 10078320), (168, 9778370), (196, 8381460), (210, 7822696), (240, 6844859), (245, 6705168), (280, 5867022), (294, 5587640), (326, 5039160), (336, 4889185), (392, 4190730), (420, 3911348), (489, 3359440), (490, 3352584), (560, 2933511), (588, 2793820), (652, 2519580), (735, 2235056), (784, 2095365), (815, 2015664), (840, 1955674), (857, 1916880), (978, 1679720), (980, 1676292), (1141, 1439760), (1176, 1396910), (1304, 1259790), (1470, 1117528), (1630, 1007832), (1680, 977837), (1714, 958440), (1956, 839860), (1960, 838146), (2282, 719880), (2352, 698455), (2445, 671888), (2571, 638960), (2608, 629895), (2940, 558764), (3260, 503916), (3423, 479920), (3428, 479220), (3912, 419930), (3920, 419073), (4285, 383376), (4564, 359940), (4890, 335944), (5142, 319480), (5705, 287952), (5880, 279382), (5999, 273840), (6520, 251958), (6846, 239960), (6856, 239610), (7824, 209965), (7987, 205680), (8570, 191688), (9128, 179970), (9780, 167972), (10284, 159740), (11410, 143976), (11760, 139691), (11998, 136920), (12855, 127792), (13040, 125979), (13692, 119980), (13712, 119805), (15974, 102840), (17115, 95984), (17140, 95844), (17997, 91280), (18256, 89985), (19560, 83986), (20568, 79870), (22820, 71988), (23961, 68560), (23996, 68460), (25710, 63896), (27384, 59990), (29995, 54768), (31948, 51420), (34230, 47992), (34280, 47922), (35994, 45640), (39120, 41993), (39935, 41136)]