315748440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1302

約数の個数: 192

約数和(自身を含む): 1184751360

約数和(自身を除く): 869002920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 630, 642, 749, 840, 856, 963, 1070, 1171, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2342, 2520, 2568, 2996, 3210, 3513, 3745, 3852, 4280, 4494, 4684, 4815, 5855, 5992, 6420, 6741, 7026, 7490, 7704, 8197, 8988, 9368, 9630, 10539, 11235, 11710, 12840, 13482, 14052, 14980, 16394, 17565, 17976, 19260, 21078, 22470, 23420, 24591, 26964, 28104, 29960, 32788, 33705, 35130, 38520, 40985, 42156, 44940, 46840, 49182, 52695, 53928, 65576, 67410, 70260, 73773, 81970, 84312, 89880, 98364, 105390, 122955, 125297, 134820, 140520, 147546, 163940, 196728, 210780, 245910, 250594, 269640, 295092, 327880, 368865, 375891, 421560, 491820, 501188, 590184, 626485, 737730, 751782, 877079, 983640, 1002376, 1127673, 1252970, 1475460, 1503564, 1754158, 1879455, 2255346, 2505940, 2631237, 2950920, 3007128, 3508316, 3758910, 4385395, 4510692, 5011880, 5262474, 5638365, 7016632, 7517820, 7893711, 8770790, 9021384, 10524948, 11276730, 13156185, 15035640, 15787422, 17541580, 21049896, 22553460, 26312370, 31574844, 35083160, 39468555, 45106920, 52624740, 63149688, 78937110, 105249480, 157874220, 315748440]

約数ペア:

[(1, 315748440), (2, 157874220), (3, 105249480), (4, 78937110), (5, 63149688), (6, 52624740), (7, 45106920), (8, 39468555), (9, 35083160), (10, 31574844), (12, 26312370), (14, 22553460), (15, 21049896), (18, 17541580), (20, 15787422), (21, 15035640), (24, 13156185), (28, 11276730), (30, 10524948), (35, 9021384), (36, 8770790), (40, 7893711), (42, 7517820), (45, 7016632), (56, 5638365), (60, 5262474), (63, 5011880), (70, 4510692), (72, 4385395), (84, 3758910), (90, 3508316), (105, 3007128), (107, 2950920), (120, 2631237), (126, 2505940), (140, 2255346), (168, 1879455), (180, 1754158), (210, 1503564), (214, 1475460), (252, 1252970), (280, 1127673), (315, 1002376), (321, 983640), (360, 877079), (420, 751782), (428, 737730), (504, 626485), (535, 590184), (630, 501188), (642, 491820), (749, 421560), (840, 375891), (856, 368865), (963, 327880), (1070, 295092), (1171, 269640), (1260, 250594), (1284, 245910), (1498, 210780), (1605, 196728), (1926, 163940), (2140, 147546), (2247, 140520), (2342, 134820), (2520, 125297), (2568, 122955), (2996, 105390), (3210, 98364), (3513, 89880), (3745, 84312), (3852, 81970), (4280, 73773), (4494, 70260), (4684, 67410), (4815, 65576), (5855, 53928), (5992, 52695), (6420, 49182), (6741, 46840), (7026, 44940), (7490, 42156), (7704, 40985), (8197, 38520), (8988, 35130), (9368, 33705), (9630, 32788), (10539, 29960), (11235, 28104), (11710, 26964), (12840, 24591), (13482, 23420), (14052, 22470), (14980, 21078), (16394, 19260), (17565, 17976)]