12416460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 44126208

約数和(自身を除く): 31709748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 47, 51, 60, 68, 70, 74, 84, 85, 94, 102, 105, 111, 119, 140, 141, 148, 170, 185, 188, 204, 210, 222, 235, 238, 255, 259, 282, 329, 340, 357, 370, 420, 444, 470, 476, 510, 518, 555, 564, 595, 629, 658, 705, 714, 740, 777, 799, 940, 987, 1020, 1036, 1110, 1190, 1258, 1295, 1316, 1410, 1428, 1554, 1598, 1645, 1739, 1785, 1887, 1974, 2220, 2380, 2397, 2516, 2590, 2820, 3108, 3145, 3196, 3290, 3478, 3570, 3774, 3885, 3948, 3995, 4403, 4794, 4935, 5180, 5217, 5593, 6290, 6580, 6956, 7140, 7548, 7770, 7990, 8695, 8806, 9435, 9588, 9870, 10434, 11186, 11985, 12173, 12580, 13209, 15540, 15980, 16779, 17390, 17612, 18870, 19740, 20868, 22015, 22372, 23970, 24346, 26085, 26418, 27965, 29563, 33558, 34780, 36519, 37740, 44030, 47940, 48692, 52170, 52836, 55930, 59126, 60865, 66045, 67116, 73038, 83895, 88060, 88689, 104340, 111860, 118252, 121730, 132090, 146076, 147815, 167790, 177378, 182595, 206941, 243460, 264180, 295630, 335580, 354756, 365190, 413882, 443445, 591260, 620823, 730380, 827764, 886890, 1034705, 1241646, 1773780, 2069410, 2483292, 3104115, 4138820, 6208230, 12416460]

約数ペア:

[(1, 12416460), (2, 6208230), (3, 4138820), (4, 3104115), (5, 2483292), (6, 2069410), (7, 1773780), (10, 1241646), (12, 1034705), (14, 886890), (15, 827764), (17, 730380), (20, 620823), (21, 591260), (28, 443445), (30, 413882), (34, 365190), (35, 354756), (37, 335580), (42, 295630), (47, 264180), (51, 243460), (60, 206941), (68, 182595), (70, 177378), (74, 167790), (84, 147815), (85, 146076), (94, 132090), (102, 121730), (105, 118252), (111, 111860), (119, 104340), (140, 88689), (141, 88060), (148, 83895), (170, 73038), (185, 67116), (188, 66045), (204, 60865), (210, 59126), (222, 55930), (235, 52836), (238, 52170), (255, 48692), (259, 47940), (282, 44030), (329, 37740), (340, 36519), (357, 34780), (370, 33558), (420, 29563), (444, 27965), (470, 26418), (476, 26085), (510, 24346), (518, 23970), (555, 22372), (564, 22015), (595, 20868), (629, 19740), (658, 18870), (705, 17612), (714, 17390), (740, 16779), (777, 15980), (799, 15540), (940, 13209), (987, 12580), (1020, 12173), (1036, 11985), (1110, 11186), (1190, 10434), (1258, 9870), (1295, 9588), (1316, 9435), (1410, 8806), (1428, 8695), (1554, 7990), (1598, 7770), (1645, 7548), (1739, 7140), (1785, 6956), (1887, 6580), (1974, 6290), (2220, 5593), (2380, 5217), (2397, 5180), (2516, 4935), (2590, 4794), (2820, 4403), (3108, 3995), (3145, 3948), (3196, 3885), (3290, 3774), (3478, 3570)]