133780920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12251}}^1$

素因数の和:12285

約数の個数: 128

約数和(自身を含む): 494000640

約数和(自身を除く): 360219720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 12251, 24502, 36753, 49004, 61255, 73506, 85757, 98008, 122510, 147012, 159263, 171514, 183765, 245020, 257271, 294024, 318526, 343028, 367530, 428785, 477789, 490040, 514542, 637052, 686056, 735060, 796315, 857570, 955578, 1029084, 1114841, 1274104, 1286355, 1470120, 1592630, 1715140, 1911156, 2058168, 2229682, 2388945, 2572710, 3185260, 3344523, 3430280, 3822312, 4459364, 4777890, 5145420, 5574205, 6370520, 6689046, 8918728, 9555780, 10290840, 11148410, 13378092, 16722615, 19111560, 22296820, 26756184, 33445230, 44593640, 66890460, 133780920]

約数ペア:

[(1, 133780920), (2, 66890460), (3, 44593640), (4, 33445230), (5, 26756184), (6, 22296820), (7, 19111560), (8, 16722615), (10, 13378092), (12, 11148410), (13, 10290840), (14, 9555780), (15, 8918728), (20, 6689046), (21, 6370520), (24, 5574205), (26, 5145420), (28, 4777890), (30, 4459364), (35, 3822312), (39, 3430280), (40, 3344523), (42, 3185260), (52, 2572710), (56, 2388945), (60, 2229682), (65, 2058168), (70, 1911156), (78, 1715140), (84, 1592630), (91, 1470120), (104, 1286355), (105, 1274104), (120, 1114841), (130, 1029084), (140, 955578), (156, 857570), (168, 796315), (182, 735060), (195, 686056), (210, 637052), (260, 514542), (273, 490040), (280, 477789), (312, 428785), (364, 367530), (390, 343028), (420, 318526), (455, 294024), (520, 257271), (546, 245020), (728, 183765), (780, 171514), (840, 159263), (910, 147012), (1092, 122510), (1365, 98008), (1560, 85757), (1820, 73506), (2184, 61255), (2730, 49004), (3640, 36753), (5460, 24502), (10920, 12251)]