1351567320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2971}}^1$

素因数の和:3225

約数の個数: 128

約数和(自身を含む): 4313917440

約数和(自身を除く): 2962350120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 510, 669, 680, 892, 1020, 1115, 1338, 1784, 2040, 2230, 2676, 2971, 3345, 3791, 4460, 5352, 5942, 6690, 7582, 8913, 8920, 11373, 11884, 13380, 14855, 15164, 17826, 18955, 22746, 23768, 26760, 29710, 30328, 35652, 37910, 44565, 45492, 50507, 56865, 59420, 71304, 75820, 89130, 90984, 101014, 113730, 118840, 151521, 151640, 178260, 202028, 227460, 252535, 303042, 356520, 404056, 454920, 505070, 606084, 662533, 757605, 1010140, 1212168, 1325066, 1515210, 1987599, 2020280, 2650132, 3030420, 3312665, 3975198, 5300264, 6060840, 6625330, 7950396, 9937995, 11263061, 13250660, 15900792, 19875990, 22526122, 26501320, 33789183, 39751980, 45052244, 56315305, 67578366, 79503960, 90104488, 112630610, 135156732, 168945915, 225261220, 270313464, 337891830, 450522440, 675783660, 1351567320]

約数ペア:

[(1, 1351567320), (2, 675783660), (3, 450522440), (4, 337891830), (5, 270313464), (6, 225261220), (8, 168945915), (10, 135156732), (12, 112630610), (15, 90104488), (17, 79503960), (20, 67578366), (24, 56315305), (30, 45052244), (34, 39751980), (40, 33789183), (51, 26501320), (60, 22526122), (68, 19875990), (85, 15900792), (102, 13250660), (120, 11263061), (136, 9937995), (170, 7950396), (204, 6625330), (223, 6060840), (255, 5300264), (340, 3975198), (408, 3312665), (446, 3030420), (510, 2650132), (669, 2020280), (680, 1987599), (892, 1515210), (1020, 1325066), (1115, 1212168), (1338, 1010140), (1784, 757605), (2040, 662533), (2230, 606084), (2676, 505070), (2971, 454920), (3345, 404056), (3791, 356520), (4460, 303042), (5352, 252535), (5942, 227460), (6690, 202028), (7582, 178260), (8913, 151640), (8920, 151521), (11373, 118840), (11884, 113730), (13380, 101014), (14855, 90984), (15164, 89130), (17826, 75820), (18955, 71304), (22746, 59420), (23768, 56865), (26760, 50507), (29710, 45492), (30328, 44565), (35652, 37910)]