426534420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1754

約数の個数: 192

約数和(自身を含む): 1434343680

約数和(自身を除く): 1007809260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1615, 1693, 1938, 2210, 2470, 2652, 2964, 3230, 3315, 3386, 3705, 3876, 4199, 4420, 4845, 4940, 5079, 6460, 6630, 6772, 7410, 8398, 8465, 9690, 10158, 12597, 13260, 14820, 16796, 16930, 19380, 20316, 20995, 22009, 25194, 25395, 28781, 32167, 33860, 41990, 44018, 50388, 50790, 57562, 62985, 64334, 66027, 83980, 86343, 88036, 96501, 101580, 110045, 115124, 125970, 128668, 132054, 143905, 160835, 172686, 193002, 220090, 251940, 264108, 287810, 321670, 330135, 345372, 374153, 386004, 418171, 431715, 440180, 482505, 546839, 575620, 643340, 660270, 748306, 836342, 863430, 965010, 1093678, 1122459, 1254513, 1320540, 1496612, 1640517, 1672684, 1726860, 1870765, 1930020, 2090855, 2187356, 2244918, 2509026, 2734195, 3281034, 3741530, 4181710, 4489836, 5018052, 5468390, 5612295, 6272565, 6562068, 7108907, 7483060, 8202585, 8363420, 10936780, 11224590, 12545130, 14217814, 16405170, 21326721, 22449180, 25090260, 28435628, 32810340, 35544535, 42653442, 71089070, 85306884, 106633605, 142178140, 213267210, 426534420]

約数ペア:

[(1, 426534420), (2, 213267210), (3, 142178140), (4, 106633605), (5, 85306884), (6, 71089070), (10, 42653442), (12, 35544535), (13, 32810340), (15, 28435628), (17, 25090260), (19, 22449180), (20, 21326721), (26, 16405170), (30, 14217814), (34, 12545130), (38, 11224590), (39, 10936780), (51, 8363420), (52, 8202585), (57, 7483060), (60, 7108907), (65, 6562068), (68, 6272565), (76, 5612295), (78, 5468390), (85, 5018052), (95, 4489836), (102, 4181710), (114, 3741530), (130, 3281034), (156, 2734195), (170, 2509026), (190, 2244918), (195, 2187356), (204, 2090855), (221, 1930020), (228, 1870765), (247, 1726860), (255, 1672684), (260, 1640517), (285, 1496612), (323, 1320540), (340, 1254513), (380, 1122459), (390, 1093678), (442, 965010), (494, 863430), (510, 836342), (570, 748306), (646, 660270), (663, 643340), (741, 575620), (780, 546839), (884, 482505), (969, 440180), (988, 431715), (1020, 418171), (1105, 386004), (1140, 374153), (1235, 345372), (1292, 330135), (1326, 321670), (1482, 287810), (1615, 264108), (1693, 251940), (1938, 220090), (2210, 193002), (2470, 172686), (2652, 160835), (2964, 143905), (3230, 132054), (3315, 128668), (3386, 125970), (3705, 115124), (3876, 110045), (4199, 101580), (4420, 96501), (4845, 88036), (4940, 86343), (5079, 83980), (6460, 66027), (6630, 64334), (6772, 62985), (7410, 57562), (8398, 50790), (8465, 50388), (9690, 44018), (10158, 41990), (12597, 33860), (13260, 32167), (14820, 28781), (16796, 25395), (16930, 25194), (19380, 22009), (20316, 20995)]