142214520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 256

約数和(自身を含む): 539965440

約数和(自身を除く): 397750920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 433, 460, 476, 483, 510, 552, 595, 644, 680, 690, 714, 782, 805, 840, 866, 920, 952, 966, 1020, 1173, 1190, 1288, 1299, 1380, 1428, 1564, 1610, 1732, 1785, 1932, 1955, 2040, 2165, 2346, 2380, 2415, 2598, 2737, 2760, 2856, 3031, 3128, 3220, 3464, 3570, 3864, 3910, 4330, 4692, 4760, 4830, 5196, 5474, 5865, 6062, 6440, 6495, 7140, 7361, 7820, 8211, 8660, 9093, 9384, 9660, 9959, 10392, 10948, 11730, 12124, 12990, 13685, 14280, 14722, 15155, 15640, 16422, 17320, 18186, 19320, 19918, 21896, 22083, 23460, 24248, 25980, 27370, 29444, 29877, 30310, 32844, 36372, 36805, 39836, 41055, 44166, 45465, 46920, 49795, 51527, 51960, 54740, 58888, 59754, 60620, 65688, 69713, 72744, 73610, 79672, 82110, 88332, 90930, 99590, 103054, 109480, 110415, 119508, 121240, 139426, 147220, 149385, 154581, 164220, 169303, 176664, 181860, 199180, 206108, 209139, 220830, 239016, 257635, 278852, 294440, 298770, 309162, 328440, 338606, 348565, 363720, 398360, 412216, 418278, 441660, 507909, 515270, 557704, 597540, 618324, 677212, 697130, 772905, 836556, 846515, 883320, 1015818, 1030540, 1045695, 1185121, 1195080, 1236648, 1354424, 1394260, 1545810, 1673112, 1693030, 2031636, 2061080, 2091390, 2370242, 2539545, 2788520, 3091620, 3386060, 3555363, 4063272, 4182780, 4740484, 5079090, 5925605, 6183240, 6772120, 7110726, 8365560, 9480968, 10158180, 11851210, 14221452, 17776815, 20316360, 23702420, 28442904, 35553630, 47404840, 71107260, 142214520]

約数ペア:

[(1, 142214520), (2, 71107260), (3, 47404840), (4, 35553630), (5, 28442904), (6, 23702420), (7, 20316360), (8, 17776815), (10, 14221452), (12, 11851210), (14, 10158180), (15, 9480968), (17, 8365560), (20, 7110726), (21, 6772120), (23, 6183240), (24, 5925605), (28, 5079090), (30, 4740484), (34, 4182780), (35, 4063272), (40, 3555363), (42, 3386060), (46, 3091620), (51, 2788520), (56, 2539545), (60, 2370242), (68, 2091390), (69, 2061080), (70, 2031636), (84, 1693030), (85, 1673112), (92, 1545810), (102, 1394260), (105, 1354424), (115, 1236648), (119, 1195080), (120, 1185121), (136, 1045695), (138, 1030540), (140, 1015818), (161, 883320), (168, 846515), (170, 836556), (184, 772905), (204, 697130), (210, 677212), (230, 618324), (238, 597540), (255, 557704), (276, 515270), (280, 507909), (322, 441660), (340, 418278), (345, 412216), (357, 398360), (391, 363720), (408, 348565), (420, 338606), (433, 328440), (460, 309162), (476, 298770), (483, 294440), (510, 278852), (552, 257635), (595, 239016), (644, 220830), (680, 209139), (690, 206108), (714, 199180), (782, 181860), (805, 176664), (840, 169303), (866, 164220), (920, 154581), (952, 149385), (966, 147220), (1020, 139426), (1173, 121240), (1190, 119508), (1288, 110415), (1299, 109480), (1380, 103054), (1428, 99590), (1564, 90930), (1610, 88332), (1732, 82110), (1785, 79672), (1932, 73610), (1955, 72744), (2040, 69713), (2165, 65688), (2346, 60620), (2380, 59754), (2415, 58888), (2598, 54740), (2737, 51960), (2760, 51527), (2856, 49795), (3031, 46920), (3128, 45465), (3220, 44166), (3464, 41055), (3570, 39836), (3864, 36805), (3910, 36372), (4330, 32844), (4692, 30310), (4760, 29877), (4830, 29444), (5196, 27370), (5474, 25980), (5865, 24248), (6062, 23460), (6440, 22083), (6495, 21896), (7140, 19918), (7361, 19320), (7820, 18186), (8211, 17320), (8660, 16422), (9093, 15640), (9384, 15155), (9660, 14722), (9959, 14280), (10392, 13685), (10948, 12990), (11730, 12124)]