300317640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5861}}^1$

素因数の和:5943

約数の個数: 128

約数和(自身を含む): 1046718720

約数和(自身を除く): 746401080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 5861, 6405, 7320, 8540, 10248, 11722, 12810, 17080, 17583, 23444, 25620, 29305, 35166, 41027, 46888, 51240, 58610, 70332, 82054, 87915, 117220, 123081, 140664, 164108, 175830, 205135, 234440, 246162, 328216, 351660, 357521, 410270, 492324, 615405, 703320, 715042, 820540, 984648, 1072563, 1230810, 1430084, 1641080, 1787605, 2145126, 2461620, 2502647, 2860168, 3575210, 4290252, 4923240, 5005294, 5362815, 7150420, 7507941, 8580504, 10010588, 10725630, 12513235, 14300840, 15015882, 20021176, 21451260, 25026470, 30031764, 37539705, 42902520, 50052940, 60063528, 75079410, 100105880, 150158820, 300317640]

約数ペア:

[(1, 300317640), (2, 150158820), (3, 100105880), (4, 75079410), (5, 60063528), (6, 50052940), (7, 42902520), (8, 37539705), (10, 30031764), (12, 25026470), (14, 21451260), (15, 20021176), (20, 15015882), (21, 14300840), (24, 12513235), (28, 10725630), (30, 10010588), (35, 8580504), (40, 7507941), (42, 7150420), (56, 5362815), (60, 5005294), (61, 4923240), (70, 4290252), (84, 3575210), (105, 2860168), (120, 2502647), (122, 2461620), (140, 2145126), (168, 1787605), (183, 1641080), (210, 1430084), (244, 1230810), (280, 1072563), (305, 984648), (366, 820540), (420, 715042), (427, 703320), (488, 615405), (610, 492324), (732, 410270), (840, 357521), (854, 351660), (915, 328216), (1220, 246162), (1281, 234440), (1464, 205135), (1708, 175830), (1830, 164108), (2135, 140664), (2440, 123081), (2562, 117220), (3416, 87915), (3660, 82054), (4270, 70332), (5124, 58610), (5861, 51240), (6405, 46888), (7320, 41027), (8540, 35166), (10248, 29305), (11722, 25620), (12810, 23444), (17080, 17583)]