1397373240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{32257}}^1$

素因数の和:32309

約数の個数: 96

約数和(自身を含む): 4424507280

約数和(自身を除く): 3027134040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 7220, 8664, 10830, 14440, 21660, 32257, 43320, 64514, 96771, 129028, 161285, 193542, 258056, 322570, 387084, 483855, 612883, 645140, 774168, 967710, 1225766, 1290280, 1838649, 1935420, 2451532, 3064415, 3677298, 3870840, 4903064, 6128830, 7354596, 9193245, 11644777, 12257660, 14709192, 18386490, 23289554, 24515320, 34934331, 36772980, 46579108, 58223885, 69868662, 73545960, 93158216, 116447770, 139737324, 174671655, 232895540, 279474648, 349343310, 465791080, 698686620, 1397373240]

約数ペア:

[(1, 1397373240), (2, 698686620), (3, 465791080), (4, 349343310), (5, 279474648), (6, 232895540), (8, 174671655), (10, 139737324), (12, 116447770), (15, 93158216), (19, 73545960), (20, 69868662), (24, 58223885), (30, 46579108), (38, 36772980), (40, 34934331), (57, 24515320), (60, 23289554), (76, 18386490), (95, 14709192), (114, 12257660), (120, 11644777), (152, 9193245), (190, 7354596), (228, 6128830), (285, 4903064), (361, 3870840), (380, 3677298), (456, 3064415), (570, 2451532), (722, 1935420), (760, 1838649), (1083, 1290280), (1140, 1225766), (1444, 967710), (1805, 774168), (2166, 645140), (2280, 612883), (2888, 483855), (3610, 387084), (4332, 322570), (5415, 258056), (7220, 193542), (8664, 161285), (10830, 129028), (14440, 96771), (21660, 64514), (32257, 43320)]