1337222520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5907

約数の個数: 160

約数和(自身を含む): 4558641120

約数和(自身を除く): 3221418600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 2130, 2556, 2840, 3195, 3240, 3834, 4260, 5112, 5751, 5813, 6390, 7668, 8520, 9585, 11502, 11626, 12780, 15336, 17439, 19170, 23004, 23252, 25560, 28755, 29065, 34878, 38340, 46008, 46504, 52317, 57510, 58130, 69756, 76680, 87195, 104634, 115020, 116260, 139512, 156951, 174390, 209268, 230040, 232520, 261585, 313902, 348780, 412723, 418536, 470853, 523170, 627804, 697560, 784755, 825446, 941706, 1046340, 1238169, 1255608, 1569510, 1650892, 1883412, 2063615, 2092680, 2354265, 2476338, 3139020, 3301784, 3714507, 3766824, 4127230, 4708530, 4952676, 6190845, 6278040, 7429014, 8254460, 9417060, 9905352, 11143521, 12381690, 14858028, 16508920, 18572535, 18834120, 22287042, 24763380, 29716056, 33430563, 37145070, 44574084, 49526760, 55717605, 66861126, 74290140, 89148168, 111435210, 133722252, 148580280, 167152815, 222870420, 267444504, 334305630, 445740840, 668611260, 1337222520]

約数ペア:

[(1, 1337222520), (2, 668611260), (3, 445740840), (4, 334305630), (5, 267444504), (6, 222870420), (8, 167152815), (9, 148580280), (10, 133722252), (12, 111435210), (15, 89148168), (18, 74290140), (20, 66861126), (24, 55717605), (27, 49526760), (30, 44574084), (36, 37145070), (40, 33430563), (45, 29716056), (54, 24763380), (60, 22287042), (71, 18834120), (72, 18572535), (81, 16508920), (90, 14858028), (108, 12381690), (120, 11143521), (135, 9905352), (142, 9417060), (162, 8254460), (180, 7429014), (213, 6278040), (216, 6190845), (270, 4952676), (284, 4708530), (324, 4127230), (355, 3766824), (360, 3714507), (405, 3301784), (426, 3139020), (540, 2476338), (568, 2354265), (639, 2092680), (648, 2063615), (710, 1883412), (810, 1650892), (852, 1569510), (1065, 1255608), (1080, 1238169), (1278, 1046340), (1420, 941706), (1620, 825446), (1704, 784755), (1917, 697560), (2130, 627804), (2556, 523170), (2840, 470853), (3195, 418536), (3240, 412723), (3834, 348780), (4260, 313902), (5112, 261585), (5751, 232520), (5813, 230040), (6390, 209268), (7668, 174390), (8520, 156951), (9585, 139512), (11502, 116260), (11626, 115020), (12780, 104634), (15336, 87195), (17439, 76680), (19170, 69756), (23004, 58130), (23252, 57510), (25560, 52317), (28755, 46504), (29065, 46008), (34878, 38340)]