141361220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 417263616

約数和(自身を除く): 275902396

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 52, 55, 65, 70, 77, 91, 92, 110, 115, 130, 140, 143, 154, 161, 182, 220, 230, 253, 260, 286, 299, 307, 308, 322, 364, 385, 455, 460, 506, 572, 598, 614, 644, 715, 770, 805, 910, 1001, 1012, 1196, 1228, 1265, 1430, 1495, 1535, 1540, 1610, 1771, 1820, 2002, 2093, 2149, 2530, 2860, 2990, 3070, 3220, 3289, 3377, 3542, 3991, 4004, 4186, 4298, 5005, 5060, 5980, 6140, 6578, 6754, 7061, 7084, 7982, 8372, 8596, 8855, 10010, 10465, 10745, 13156, 13508, 14122, 15964, 16445, 16885, 17710, 19955, 20020, 20930, 21490, 23023, 23639, 27937, 28244, 32890, 33770, 35305, 35420, 39910, 41860, 42980, 43901, 46046, 47278, 49427, 55874, 65780, 67540, 70610, 77671, 79820, 87802, 91793, 92092, 94556, 98854, 111748, 115115, 118195, 139685, 141220, 155342, 175604, 183586, 197708, 219505, 230230, 236390, 247135, 279370, 307307, 310684, 367172, 388355, 439010, 458965, 460460, 472780, 494270, 543697, 558740, 614614, 642551, 776710, 878020, 917930, 988540, 1009723, 1087394, 1229228, 1285102, 1536535, 1553420, 1835860, 2019446, 2174788, 2570204, 2718485, 3073070, 3212755, 4038892, 5048615, 5436970, 6146140, 6425510, 7068061, 10097230, 10873940, 12851020, 14136122, 20194460, 28272244, 35340305, 70680610, 141361220]

約数ペア:

[(1, 141361220), (2, 70680610), (4, 35340305), (5, 28272244), (7, 20194460), (10, 14136122), (11, 12851020), (13, 10873940), (14, 10097230), (20, 7068061), (22, 6425510), (23, 6146140), (26, 5436970), (28, 5048615), (35, 4038892), (44, 3212755), (46, 3073070), (52, 2718485), (55, 2570204), (65, 2174788), (70, 2019446), (77, 1835860), (91, 1553420), (92, 1536535), (110, 1285102), (115, 1229228), (130, 1087394), (140, 1009723), (143, 988540), (154, 917930), (161, 878020), (182, 776710), (220, 642551), (230, 614614), (253, 558740), (260, 543697), (286, 494270), (299, 472780), (307, 460460), (308, 458965), (322, 439010), (364, 388355), (385, 367172), (455, 310684), (460, 307307), (506, 279370), (572, 247135), (598, 236390), (614, 230230), (644, 219505), (715, 197708), (770, 183586), (805, 175604), (910, 155342), (1001, 141220), (1012, 139685), (1196, 118195), (1228, 115115), (1265, 111748), (1430, 98854), (1495, 94556), (1535, 92092), (1540, 91793), (1610, 87802), (1771, 79820), (1820, 77671), (2002, 70610), (2093, 67540), (2149, 65780), (2530, 55874), (2860, 49427), (2990, 47278), (3070, 46046), (3220, 43901), (3289, 42980), (3377, 41860), (3542, 39910), (3991, 35420), (4004, 35305), (4186, 33770), (4298, 32890), (5005, 28244), (5060, 27937), (5980, 23639), (6140, 23023), (6578, 21490), (6754, 20930), (7061, 20020), (7084, 19955), (7982, 17710), (8372, 16885), (8596, 16445), (8855, 15964), (10010, 14122), (10465, 13508), (10745, 13156)]