20174134260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{148711}}^1$

素因数の和:148766

約数の個数: 192

約数和(自身を含む): 71952814080

約数和(自身を除く): 51778679820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2261, 2380, 2660, 3230, 3570, 3876, 3990, 4522, 4845, 6460, 6783, 7140, 7980, 9044, 9690, 11305, 13566, 19380, 22610, 27132, 33915, 45220, 67830, 135660, 148711, 297422, 446133, 594844, 743555, 892266, 1040977, 1487110, 1784532, 2081954, 2230665, 2528087, 2825509, 2974220, 3122931, 4163908, 4461330, 5056174, 5204885, 5651018, 6245862, 7584261, 8476527, 8922660, 10112348, 10409770, 11302036, 12491724, 12640435, 14127545, 15168522, 15614655, 16953054, 17696609, 19778563, 20819540, 25280870, 28255090, 30337044, 31229310, 33906108, 35393218, 37921305, 39557126, 42382635, 48033653, 50561740, 53089827, 56510180, 59335689, 62458620, 70786436, 75842610, 79114252, 84765270, 88483045, 96067306, 98892815, 106179654, 118671378, 144100959, 151685220, 169530540, 176966090, 192134612, 197785630, 212359308, 237342756, 240168265, 265449135, 288201918, 296678445, 336235571, 353932180, 395571260, 480336530, 530898270, 576403836, 593356890, 672471142, 720504795, 960673060, 1008706713, 1061796540, 1186713780, 1344942284, 1441009590, 1681177855, 2017413426, 2882019180, 3362355710, 4034826852, 5043533565, 6724711420, 10087067130, 20174134260]

約数ペア:

[(1, 20174134260), (2, 10087067130), (3, 6724711420), (4, 5043533565), (5, 4034826852), (6, 3362355710), (7, 2882019180), (10, 2017413426), (12, 1681177855), (14, 1441009590), (15, 1344942284), (17, 1186713780), (19, 1061796540), (20, 1008706713), (21, 960673060), (28, 720504795), (30, 672471142), (34, 593356890), (35, 576403836), (38, 530898270), (42, 480336530), (51, 395571260), (57, 353932180), (60, 336235571), (68, 296678445), (70, 288201918), (76, 265449135), (84, 240168265), (85, 237342756), (95, 212359308), (102, 197785630), (105, 192134612), (114, 176966090), (119, 169530540), (133, 151685220), (140, 144100959), (170, 118671378), (190, 106179654), (204, 98892815), (210, 96067306), (228, 88483045), (238, 84765270), (255, 79114252), (266, 75842610), (285, 70786436), (323, 62458620), (340, 59335689), (357, 56510180), (380, 53089827), (399, 50561740), (420, 48033653), (476, 42382635), (510, 39557126), (532, 37921305), (570, 35393218), (595, 33906108), (646, 31229310), (665, 30337044), (714, 28255090), (798, 25280870), (969, 20819540), (1020, 19778563), (1140, 17696609), (1190, 16953054), (1292, 15614655), (1330, 15168522), (1428, 14127545), (1596, 12640435), (1615, 12491724), (1785, 11302036), (1938, 10409770), (1995, 10112348), (2261, 8922660), (2380, 8476527), (2660, 7584261), (3230, 6245862), (3570, 5651018), (3876, 5204885), (3990, 5056174), (4522, 4461330), (4845, 4163908), (6460, 3122931), (6783, 2974220), (7140, 2825509), (7980, 2528087), (9044, 2230665), (9690, 2081954), (11305, 1784532), (13566, 1487110), (19380, 1040977), (22610, 892266), (27132, 743555), (33915, 594844), (45220, 446133), (67830, 297422), (135660, 148711)]