79418220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 196370580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 227, 238, 245, 255, 294, 340, 343, 357, 420, 454, 476, 490, 510, 588, 595, 681, 686, 714, 735, 833, 908, 980, 1020, 1029, 1135, 1190, 1362, 1372, 1428, 1470, 1589, 1666, 1715, 1785, 2058, 2270, 2380, 2499, 2724, 2940, 3178, 3332, 3405, 3430, 3570, 3859, 4116, 4165, 4540, 4767, 4998, 5145, 5831, 6356, 6810, 6860, 7140, 7718, 7945, 8330, 9534, 9996, 10290, 11123, 11577, 11662, 12495, 13620, 15436, 15890, 16660, 17493, 19068, 19295, 20580, 22246, 23154, 23324, 23835, 24990, 27013, 29155, 31780, 33369, 34986, 38590, 44492, 46308, 47670, 49980, 54026, 55615, 57885, 58310, 66738, 69972, 77180, 77861, 81039, 87465, 95340, 108052, 111230, 115770, 116620, 133476, 135065, 155722, 162078, 166845, 174930, 189091, 222460, 231540, 233583, 270130, 311444, 324156, 333690, 349860, 378182, 389305, 405195, 467166, 540260, 567273, 667380, 756364, 778610, 810390, 934332, 945455, 1134546, 1167915, 1323637, 1557220, 1620780, 1890910, 2269092, 2335830, 2647274, 2836365, 3781820, 3970911, 4671660, 5294548, 5672730, 6618185, 7941822, 11345460, 13236370, 15883644, 19854555, 26472740, 39709110, 79418220]

約数ペア:

[(1, 79418220), (2, 39709110), (3, 26472740), (4, 19854555), (5, 15883644), (6, 13236370), (7, 11345460), (10, 7941822), (12, 6618185), (14, 5672730), (15, 5294548), (17, 4671660), (20, 3970911), (21, 3781820), (28, 2836365), (30, 2647274), (34, 2335830), (35, 2269092), (42, 1890910), (49, 1620780), (51, 1557220), (60, 1323637), (68, 1167915), (70, 1134546), (84, 945455), (85, 934332), (98, 810390), (102, 778610), (105, 756364), (119, 667380), (140, 567273), (147, 540260), (170, 467166), (196, 405195), (204, 389305), (210, 378182), (227, 349860), (238, 333690), (245, 324156), (255, 311444), (294, 270130), (340, 233583), (343, 231540), (357, 222460), (420, 189091), (454, 174930), (476, 166845), (490, 162078), (510, 155722), (588, 135065), (595, 133476), (681, 116620), (686, 115770), (714, 111230), (735, 108052), (833, 95340), (908, 87465), (980, 81039), (1020, 77861), (1029, 77180), (1135, 69972), (1190, 66738), (1362, 58310), (1372, 57885), (1428, 55615), (1470, 54026), (1589, 49980), (1666, 47670), (1715, 46308), (1785, 44492), (2058, 38590), (2270, 34986), (2380, 33369), (2499, 31780), (2724, 29155), (2940, 27013), (3178, 24990), (3332, 23835), (3405, 23324), (3430, 23154), (3570, 22246), (3859, 20580), (4116, 19295), (4165, 19068), (4540, 17493), (4767, 16660), (4998, 15890), (5145, 15436), (5831, 13620), (6356, 12495), (6810, 11662), (6860, 11577), (7140, 11123), (7718, 10290), (7945, 9996), (8330, 9534)]