8791564740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2658

約数の個数: 192

約数和(自身を含む): 28851572736

約数和(自身を除く): 20060007996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 163, 210, 212, 265, 318, 326, 371, 420, 489, 530, 636, 652, 742, 795, 815, 978, 1060, 1113, 1141, 1484, 1590, 1630, 1855, 1956, 2226, 2282, 2423, 2445, 3180, 3260, 3423, 3710, 4452, 4564, 4846, 4890, 5565, 5705, 6846, 7269, 7420, 8639, 9692, 9780, 11130, 11410, 12115, 13692, 14538, 16961, 17115, 17278, 22260, 22820, 24230, 25917, 29076, 33922, 34230, 34556, 36345, 43195, 48460, 50883, 51834, 60473, 67844, 68460, 72690, 84805, 86390, 101766, 103668, 120946, 128419, 129585, 145380, 169610, 172780, 181419, 203532, 241892, 254415, 256838, 259170, 302365, 339220, 362838, 385257, 394949, 508830, 513676, 518340, 604730, 642095, 725676, 770514, 789898, 898933, 907095, 1017660, 1184847, 1209460, 1284190, 1541028, 1579796, 1797866, 1814190, 1926285, 1974745, 2369694, 2568380, 2696799, 2764643, 3595732, 3628380, 3852570, 3949490, 4494665, 4739388, 5393598, 5529286, 5924235, 7705140, 7898980, 8293929, 8989330, 10787196, 11058572, 11848470, 13483995, 13823215, 16587858, 17978660, 20932297, 23696940, 26967990, 27646430, 33175716, 41469645, 41864594, 53935980, 55292860, 62796891, 82939290, 83729188, 104661485, 125593782, 146526079, 165878580, 209322970, 251187564, 293052158, 313984455, 418645940, 439578237, 586104316, 627968910, 732630395, 879156474, 1255937820, 1465260790, 1758312948, 2197891185, 2930521580, 4395782370, 8791564740]

約数ペア:

[(1, 8791564740), (2, 4395782370), (3, 2930521580), (4, 2197891185), (5, 1758312948), (6, 1465260790), (7, 1255937820), (10, 879156474), (12, 732630395), (14, 627968910), (15, 586104316), (20, 439578237), (21, 418645940), (28, 313984455), (30, 293052158), (35, 251187564), (42, 209322970), (53, 165878580), (60, 146526079), (70, 125593782), (84, 104661485), (105, 83729188), (106, 82939290), (140, 62796891), (159, 55292860), (163, 53935980), (210, 41864594), (212, 41469645), (265, 33175716), (318, 27646430), (326, 26967990), (371, 23696940), (420, 20932297), (489, 17978660), (530, 16587858), (636, 13823215), (652, 13483995), (742, 11848470), (795, 11058572), (815, 10787196), (978, 8989330), (1060, 8293929), (1113, 7898980), (1141, 7705140), (1484, 5924235), (1590, 5529286), (1630, 5393598), (1855, 4739388), (1956, 4494665), (2226, 3949490), (2282, 3852570), (2423, 3628380), (2445, 3595732), (3180, 2764643), (3260, 2696799), (3423, 2568380), (3710, 2369694), (4452, 1974745), (4564, 1926285), (4846, 1814190), (4890, 1797866), (5565, 1579796), (5705, 1541028), (6846, 1284190), (7269, 1209460), (7420, 1184847), (8639, 1017660), (9692, 907095), (9780, 898933), (11130, 789898), (11410, 770514), (12115, 725676), (13692, 642095), (14538, 604730), (16961, 518340), (17115, 513676), (17278, 508830), (22260, 394949), (22820, 385257), (24230, 362838), (25917, 339220), (29076, 302365), (33922, 259170), (34230, 256838), (34556, 254415), (36345, 241892), (43195, 203532), (48460, 181419), (50883, 172780), (51834, 169610), (60473, 145380), (67844, 129585), (68460, 128419), (72690, 120946), (84805, 103668), (86390, 101766)]