812505960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1168

約数の個数: 192

約数和(自身を含む): 3028596480

約数和(自身を除く): 2216090520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 503, 504, 630, 641, 840, 1006, 1260, 1282, 1509, 1923, 2012, 2515, 2520, 2564, 3018, 3205, 3521, 3846, 4024, 4487, 4527, 5030, 5128, 5769, 6036, 6410, 7042, 7545, 7692, 8974, 9054, 9615, 10060, 10563, 11538, 12072, 12820, 13461, 14084, 15090, 15384, 17605, 17948, 18108, 19230, 20120, 21126, 22435, 22635, 23076, 25640, 26922, 28168, 28845, 30180, 31689, 35210, 35896, 36216, 38460, 40383, 42252, 44870, 45270, 46152, 52815, 53844, 57690, 60360, 63378, 67305, 70420, 76920, 80766, 84504, 89740, 90540, 105630, 107688, 115380, 126756, 134610, 140840, 158445, 161532, 179480, 181080, 201915, 211260, 230760, 253512, 269220, 316890, 322423, 323064, 403830, 422520, 538440, 633780, 644846, 807660, 967269, 1267560, 1289692, 1612115, 1615320, 1934538, 2256961, 2579384, 2901807, 3224230, 3869076, 4513922, 4836345, 5803614, 6448460, 6770883, 7738152, 9027844, 9672690, 11284805, 11607228, 12896920, 13541766, 14509035, 18055688, 19345380, 20312649, 22569610, 23214456, 27083532, 29018070, 33854415, 38690760, 40625298, 45139220, 54167064, 58036140, 67708830, 81250596, 90278440, 101563245, 116072280, 135417660, 162501192, 203126490, 270835320, 406252980, 812505960]

約数ペア:

[(1, 812505960), (2, 406252980), (3, 270835320), (4, 203126490), (5, 162501192), (6, 135417660), (7, 116072280), (8, 101563245), (9, 90278440), (10, 81250596), (12, 67708830), (14, 58036140), (15, 54167064), (18, 45139220), (20, 40625298), (21, 38690760), (24, 33854415), (28, 29018070), (30, 27083532), (35, 23214456), (36, 22569610), (40, 20312649), (42, 19345380), (45, 18055688), (56, 14509035), (60, 13541766), (63, 12896920), (70, 11607228), (72, 11284805), (84, 9672690), (90, 9027844), (105, 7738152), (120, 6770883), (126, 6448460), (140, 5803614), (168, 4836345), (180, 4513922), (210, 3869076), (252, 3224230), (280, 2901807), (315, 2579384), (360, 2256961), (420, 1934538), (503, 1615320), (504, 1612115), (630, 1289692), (641, 1267560), (840, 967269), (1006, 807660), (1260, 644846), (1282, 633780), (1509, 538440), (1923, 422520), (2012, 403830), (2515, 323064), (2520, 322423), (2564, 316890), (3018, 269220), (3205, 253512), (3521, 230760), (3846, 211260), (4024, 201915), (4487, 181080), (4527, 179480), (5030, 161532), (5128, 158445), (5769, 140840), (6036, 134610), (6410, 126756), (7042, 115380), (7545, 107688), (7692, 105630), (8974, 90540), (9054, 89740), (9615, 84504), (10060, 80766), (10563, 76920), (11538, 70420), (12072, 67305), (12820, 63378), (13461, 60360), (14084, 57690), (15090, 53844), (15384, 52815), (17605, 46152), (17948, 45270), (18108, 44870), (19230, 42252), (20120, 40383), (21126, 38460), (22435, 36216), (22635, 35896), (23076, 35210), (25640, 31689), (26922, 30180), (28168, 28845)]