42349860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 162489600

約数和(自身を除く): 120139740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 61, 63, 70, 76, 84, 87, 90, 95, 105, 114, 116, 122, 126, 133, 140, 145, 171, 174, 180, 183, 190, 203, 210, 228, 244, 252, 261, 266, 285, 290, 305, 315, 342, 348, 366, 380, 399, 406, 420, 427, 435, 522, 532, 549, 551, 570, 580, 609, 610, 630, 665, 684, 732, 798, 812, 854, 855, 870, 915, 1015, 1044, 1098, 1102, 1140, 1159, 1197, 1218, 1220, 1260, 1281, 1305, 1330, 1596, 1653, 1708, 1710, 1740, 1769, 1827, 1830, 1995, 2030, 2135, 2196, 2204, 2318, 2394, 2436, 2562, 2610, 2660, 2745, 2755, 3045, 3306, 3420, 3477, 3538, 3654, 3660, 3843, 3857, 3990, 4060, 4270, 4636, 4788, 4959, 5124, 5220, 5307, 5490, 5510, 5795, 5985, 6090, 6405, 6612, 6954, 7076, 7308, 7686, 7714, 7980, 8113, 8265, 8540, 8845, 9135, 9918, 10431, 10614, 10980, 11020, 11571, 11590, 11970, 12180, 12383, 12810, 13908, 15372, 15428, 15921, 16226, 16530, 17385, 17690, 18270, 19215, 19285, 19836, 20862, 21228, 23142, 23180, 23940, 24339, 24766, 24795, 25620, 26535, 31842, 32452, 33060, 33611, 34713, 34770, 35380, 36540, 37149, 38430, 38570, 40565, 41724, 46284, 48678, 49532, 49590, 52155, 53070, 57855, 61915, 63684, 67222, 69426, 69540, 73017, 74298, 76860, 77140, 79605, 81130, 97356, 99180, 100833, 104310, 106140, 111447, 115710, 121695, 123830, 134444, 138852, 146034, 148596, 159210, 162260, 168055, 173565, 185745, 201666, 208620, 222894, 231420, 235277, 243390, 247660, 292068, 302499, 318420, 336110, 347130, 365085, 371490, 403332, 445788, 470554, 486780, 504165, 557235, 604998, 672220, 694260, 705831, 730170, 742980, 941108, 1008330, 1114470, 1176385, 1209996, 1411662, 1460340, 1512495, 2016660, 2117493, 2228940, 2352770, 2823324, 3024990, 3529155, 4234986, 4705540, 6049980, 7058310, 8469972, 10587465, 14116620, 21174930, 42349860]

約数ペア:

[(1, 42349860), (2, 21174930), (3, 14116620), (4, 10587465), (5, 8469972), (6, 7058310), (7, 6049980), (9, 4705540), (10, 4234986), (12, 3529155), (14, 3024990), (15, 2823324), (18, 2352770), (19, 2228940), (20, 2117493), (21, 2016660), (28, 1512495), (29, 1460340), (30, 1411662), (35, 1209996), (36, 1176385), (38, 1114470), (42, 1008330), (45, 941108), (57, 742980), (58, 730170), (60, 705831), (61, 694260), (63, 672220), (70, 604998), (76, 557235), (84, 504165), (87, 486780), (90, 470554), (95, 445788), (105, 403332), (114, 371490), (116, 365085), (122, 347130), (126, 336110), (133, 318420), (140, 302499), (145, 292068), (171, 247660), (174, 243390), (180, 235277), (183, 231420), (190, 222894), (203, 208620), (210, 201666), (228, 185745), (244, 173565), (252, 168055), (261, 162260), (266, 159210), (285, 148596), (290, 146034), (305, 138852), (315, 134444), (342, 123830), (348, 121695), (366, 115710), (380, 111447), (399, 106140), (406, 104310), (420, 100833), (427, 99180), (435, 97356), (522, 81130), (532, 79605), (549, 77140), (551, 76860), (570, 74298), (580, 73017), (609, 69540), (610, 69426), (630, 67222), (665, 63684), (684, 61915), (732, 57855), (798, 53070), (812, 52155), (854, 49590), (855, 49532), (870, 48678), (915, 46284), (1015, 41724), (1044, 40565), (1098, 38570), (1102, 38430), (1140, 37149), (1159, 36540), (1197, 35380), (1218, 34770), (1220, 34713), (1260, 33611), (1281, 33060), (1305, 32452), (1330, 31842), (1596, 26535), (1653, 25620), (1708, 24795), (1710, 24766), (1740, 24339), (1769, 23940), (1827, 23180), (1830, 23142), (1995, 21228), (2030, 20862), (2135, 19836), (2196, 19285), (2204, 19215), (2318, 18270), (2394, 17690), (2436, 17385), (2562, 16530), (2610, 16226), (2660, 15921), (2745, 15428), (2755, 15372), (3045, 13908), (3306, 12810), (3420, 12383), (3477, 12180), (3538, 11970), (3654, 11590), (3660, 11571), (3843, 11020), (3857, 10980), (3990, 10614), (4060, 10431), (4270, 9918), (4636, 9135), (4788, 8845), (4959, 8540), (5124, 8265), (5220, 8113), (5307, 7980), (5490, 7714), (5510, 7686), (5795, 7308), (5985, 7076), (6090, 6954), (6405, 6612)]