146142480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 498503808

約数和(自身を除く): 352361328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 197, 220, 240, 264, 281, 330, 394, 440, 528, 562, 591, 660, 788, 843, 880, 985, 1124, 1182, 1320, 1405, 1576, 1686, 1970, 2167, 2248, 2364, 2640, 2810, 2955, 3091, 3152, 3372, 3940, 4215, 4334, 4496, 4728, 5620, 5910, 6182, 6501, 6744, 7880, 8430, 8668, 9273, 9456, 10835, 11240, 11820, 12364, 13002, 13488, 15455, 15760, 16860, 17336, 18546, 21670, 22480, 23640, 24728, 26004, 30910, 32505, 33720, 34672, 37092, 43340, 46365, 47280, 49456, 52008, 55357, 61820, 65010, 67440, 74184, 86680, 92730, 104016, 110714, 123640, 130020, 148368, 166071, 173360, 185460, 221428, 247280, 260040, 276785, 332142, 370920, 442856, 520080, 553570, 608927, 664284, 741840, 830355, 885712, 1107140, 1217854, 1328568, 1660710, 1826781, 2214280, 2435708, 2657136, 3044635, 3321420, 3653562, 4428560, 4871416, 6089270, 6642840, 7307124, 9133905, 9742832, 12178540, 13285680, 14614248, 18267810, 24357080, 29228496, 36535620, 48714160, 73071240, 146142480]

約数ペア:

[(1, 146142480), (2, 73071240), (3, 48714160), (4, 36535620), (5, 29228496), (6, 24357080), (8, 18267810), (10, 14614248), (11, 13285680), (12, 12178540), (15, 9742832), (16, 9133905), (20, 7307124), (22, 6642840), (24, 6089270), (30, 4871416), (33, 4428560), (40, 3653562), (44, 3321420), (48, 3044635), (55, 2657136), (60, 2435708), (66, 2214280), (80, 1826781), (88, 1660710), (110, 1328568), (120, 1217854), (132, 1107140), (165, 885712), (176, 830355), (197, 741840), (220, 664284), (240, 608927), (264, 553570), (281, 520080), (330, 442856), (394, 370920), (440, 332142), (528, 276785), (562, 260040), (591, 247280), (660, 221428), (788, 185460), (843, 173360), (880, 166071), (985, 148368), (1124, 130020), (1182, 123640), (1320, 110714), (1405, 104016), (1576, 92730), (1686, 86680), (1970, 74184), (2167, 67440), (2248, 65010), (2364, 61820), (2640, 55357), (2810, 52008), (2955, 49456), (3091, 47280), (3152, 46365), (3372, 43340), (3940, 37092), (4215, 34672), (4334, 33720), (4496, 32505), (4728, 30910), (5620, 26004), (5910, 24728), (6182, 23640), (6501, 22480), (6744, 21670), (7880, 18546), (8430, 17336), (8668, 16860), (9273, 15760), (9456, 15455), (10835, 13488), (11240, 13002), (11820, 12364)]