194738280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4815

約数の個数: 128

約数和(自身を含む): 658022400

約数和(自身を除く): 463284120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4759, 5115, 6820, 8184, 9518, 10230, 13640, 14277, 19036, 20460, 23795, 28554, 38072, 40920, 47590, 52349, 57108, 71385, 95180, 104698, 114216, 142770, 147529, 157047, 190360, 209396, 261745, 285540, 295058, 314094, 418792, 442587, 523490, 571080, 590116, 628188, 737645, 785235, 885174, 1046980, 1180232, 1256376, 1475290, 1570470, 1622819, 1770348, 2093960, 2212935, 2950580, 3140940, 3245638, 3540696, 4425870, 4868457, 5901160, 6281880, 6491276, 8114095, 8851740, 9736914, 12982552, 16228190, 17703480, 19473828, 24342285, 32456380, 38947656, 48684570, 64912760, 97369140, 194738280]

約数ペア:

[(1, 194738280), (2, 97369140), (3, 64912760), (4, 48684570), (5, 38947656), (6, 32456380), (8, 24342285), (10, 19473828), (11, 17703480), (12, 16228190), (15, 12982552), (20, 9736914), (22, 8851740), (24, 8114095), (30, 6491276), (31, 6281880), (33, 5901160), (40, 4868457), (44, 4425870), (55, 3540696), (60, 3245638), (62, 3140940), (66, 2950580), (88, 2212935), (93, 2093960), (110, 1770348), (120, 1622819), (124, 1570470), (132, 1475290), (155, 1256376), (165, 1180232), (186, 1046980), (220, 885174), (248, 785235), (264, 737645), (310, 628188), (330, 590116), (341, 571080), (372, 523490), (440, 442587), (465, 418792), (620, 314094), (660, 295058), (682, 285540), (744, 261745), (930, 209396), (1023, 190360), (1240, 157047), (1320, 147529), (1364, 142770), (1705, 114216), (1860, 104698), (2046, 95180), (2728, 71385), (3410, 57108), (3720, 52349), (4092, 47590), (4759, 40920), (5115, 38072), (6820, 28554), (8184, 23795), (9518, 20460), (10230, 19036), (13640, 14277)]