2299974320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 6676144128

約数和(自身を除く): 4376169808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 361, 367, 380, 434, 496, 532, 560, 589, 620, 665, 722, 734, 760, 868, 1064, 1085, 1178, 1240, 1330, 1444, 1468, 1520, 1736, 1805, 1835, 2128, 2170, 2356, 2480, 2527, 2569, 2660, 2888, 2936, 2945, 3472, 3610, 3670, 4123, 4340, 4712, 5054, 5138, 5320, 5776, 5872, 5890, 6973, 7220, 7340, 8246, 8680, 9424, 10108, 10276, 10640, 11191, 11377, 11780, 12635, 12845, 13946, 14440, 14680, 16492, 17360, 20216, 20552, 20615, 22382, 22754, 23560, 25270, 25690, 27892, 28880, 29360, 32984, 34865, 40432, 41104, 41230, 44764, 45508, 47120, 48811, 50540, 51380, 55784, 55955, 56885, 65968, 69730, 78337, 79639, 82460, 89528, 91016, 97622, 101080, 102760, 111568, 111910, 113770, 132487, 139460, 156674, 159278, 164920, 179056, 182032, 195244, 202160, 205520, 216163, 223820, 227540, 244055, 264974, 278920, 313348, 318556, 329840, 390488, 391685, 398195, 432326, 447640, 455080, 488110, 529948, 557840, 626696, 637112, 662435, 780976, 783370, 796390, 864652, 895280, 910160, 927409, 976220, 1059896, 1080815, 1253392, 1274224, 1324870, 1513141, 1566740, 1592780, 1729304, 1854818, 1952440, 2119792, 2161630, 2649740, 3026282, 3133480, 3185560, 3458608, 3709636, 3904880, 4107097, 4323260, 4637045, 5299480, 6052564, 6266960, 6371120, 7419272, 7565705, 8214194, 8646520, 9274090, 10598960, 12105128, 14838544, 15131410, 16428388, 17293040, 18548180, 20535485, 24210256, 28749679, 30262820, 32856776, 37096360, 41070970, 57499358, 60525640, 65713552, 74192720, 82141940, 114998716, 121051280, 143748395, 164283880, 229997432, 287496790, 328567760, 459994864, 574993580, 1149987160, 2299974320]

約数ペア:

[(1, 2299974320), (2, 1149987160), (4, 574993580), (5, 459994864), (7, 328567760), (8, 287496790), (10, 229997432), (14, 164283880), (16, 143748395), (19, 121051280), (20, 114998716), (28, 82141940), (31, 74192720), (35, 65713552), (38, 60525640), (40, 57499358), (56, 41070970), (62, 37096360), (70, 32856776), (76, 30262820), (80, 28749679), (95, 24210256), (112, 20535485), (124, 18548180), (133, 17293040), (140, 16428388), (152, 15131410), (155, 14838544), (190, 12105128), (217, 10598960), (248, 9274090), (266, 8646520), (280, 8214194), (304, 7565705), (310, 7419272), (361, 6371120), (367, 6266960), (380, 6052564), (434, 5299480), (496, 4637045), (532, 4323260), (560, 4107097), (589, 3904880), (620, 3709636), (665, 3458608), (722, 3185560), (734, 3133480), (760, 3026282), (868, 2649740), (1064, 2161630), (1085, 2119792), (1178, 1952440), (1240, 1854818), (1330, 1729304), (1444, 1592780), (1468, 1566740), (1520, 1513141), (1736, 1324870), (1805, 1274224), (1835, 1253392), (2128, 1080815), (2170, 1059896), (2356, 976220), (2480, 927409), (2527, 910160), (2569, 895280), (2660, 864652), (2888, 796390), (2936, 783370), (2945, 780976), (3472, 662435), (3610, 637112), (3670, 626696), (4123, 557840), (4340, 529948), (4712, 488110), (5054, 455080), (5138, 447640), (5320, 432326), (5776, 398195), (5872, 391685), (5890, 390488), (6973, 329840), (7220, 318556), (7340, 313348), (8246, 278920), (8680, 264974), (9424, 244055), (10108, 227540), (10276, 223820), (10640, 216163), (11191, 205520), (11377, 202160), (11780, 195244), (12635, 182032), (12845, 179056), (13946, 164920), (14440, 159278), (14680, 156674), (16492, 139460), (17360, 132487), (20216, 113770), (20552, 111910), (20615, 111568), (22382, 102760), (22754, 101080), (23560, 97622), (25270, 91016), (25690, 89528), (27892, 82460), (28880, 79639), (29360, 78337), (32984, 69730), (34865, 65968), (40432, 56885), (41104, 55955), (41230, 55784), (44764, 51380), (45508, 50540), (47120, 48811)]