127277640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3012

約数の個数: 192

約数和(自身を含む): 500722560

約数和(自身を除く): 373444920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 2971, 3060, 3570, 4284, 4760, 5355, 5942, 6120, 7140, 8568, 8913, 10710, 11884, 14280, 14855, 17826, 20797, 21420, 23768, 26739, 29710, 35652, 41594, 42840, 44565, 50507, 53478, 59420, 62391, 71304, 83188, 89130, 101014, 103985, 106956, 118840, 124782, 133695, 151521, 166376, 178260, 187173, 202028, 207970, 213912, 249564, 252535, 267390, 303042, 311955, 353549, 356520, 374346, 404056, 415940, 454563, 499128, 505070, 534780, 606084, 623910, 707098, 748692, 757605, 831880, 909126, 935865, 1010140, 1060647, 1069560, 1212168, 1247820, 1414196, 1497384, 1515210, 1767745, 1818252, 1871730, 2020280, 2121294, 2272815, 2495640, 2828392, 3030420, 3181941, 3535490, 3636504, 3743460, 4242588, 4545630, 5303235, 6060840, 6363882, 7070980, 7486920, 8485176, 9091260, 10606470, 12727764, 14141960, 15909705, 18182520, 21212940, 25455528, 31819410, 42425880, 63638820, 127277640]

約数ペア:

[(1, 127277640), (2, 63638820), (3, 42425880), (4, 31819410), (5, 25455528), (6, 21212940), (7, 18182520), (8, 15909705), (9, 14141960), (10, 12727764), (12, 10606470), (14, 9091260), (15, 8485176), (17, 7486920), (18, 7070980), (20, 6363882), (21, 6060840), (24, 5303235), (28, 4545630), (30, 4242588), (34, 3743460), (35, 3636504), (36, 3535490), (40, 3181941), (42, 3030420), (45, 2828392), (51, 2495640), (56, 2272815), (60, 2121294), (63, 2020280), (68, 1871730), (70, 1818252), (72, 1767745), (84, 1515210), (85, 1497384), (90, 1414196), (102, 1247820), (105, 1212168), (119, 1069560), (120, 1060647), (126, 1010140), (136, 935865), (140, 909126), (153, 831880), (168, 757605), (170, 748692), (180, 707098), (204, 623910), (210, 606084), (238, 534780), (252, 505070), (255, 499128), (280, 454563), (306, 415940), (315, 404056), (340, 374346), (357, 356520), (360, 353549), (408, 311955), (420, 303042), (476, 267390), (504, 252535), (510, 249564), (595, 213912), (612, 207970), (630, 202028), (680, 187173), (714, 178260), (765, 166376), (840, 151521), (952, 133695), (1020, 124782), (1071, 118840), (1190, 106956), (1224, 103985), (1260, 101014), (1428, 89130), (1530, 83188), (1785, 71304), (2040, 62391), (2142, 59420), (2380, 53478), (2520, 50507), (2856, 44565), (2971, 42840), (3060, 41594), (3570, 35652), (4284, 29710), (4760, 26739), (5355, 23768), (5942, 21420), (6120, 20797), (7140, 17826), (8568, 14855), (8913, 14280), (10710, 11884)]