201542040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 582278760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 477, 503, 504, 530, 540, 630, 636, 742, 756, 795, 840, 945, 954, 1006, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1509, 1512, 1590, 1855, 1890, 1908, 2012, 2120, 2226, 2385, 2515, 2520, 2862, 2968, 3018, 3180, 3339, 3521, 3710, 3780, 3816, 4024, 4452, 4527, 4770, 5030, 5565, 5724, 6036, 6360, 6678, 7042, 7155, 7420, 7545, 7560, 8904, 9054, 9540, 10017, 10060, 10563, 11130, 11448, 12072, 13356, 13581, 14084, 14310, 14840, 15090, 16695, 17605, 18108, 19080, 20034, 20120, 21126, 22260, 22635, 26659, 26712, 27162, 28168, 28620, 30180, 31689, 33390, 35210, 36216, 40068, 42252, 44520, 45270, 50085, 52815, 53318, 54324, 57240, 60360, 63378, 66780, 67905, 70420, 79977, 80136, 84504, 90540, 95067, 100170, 105630, 106636, 108648, 126756, 133295, 133560, 135810, 140840, 158445, 159954, 181080, 186613, 190134, 200340, 211260, 213272, 239931, 253512, 266590, 271620, 316890, 319908, 373226, 380268, 399885, 400680, 422520, 475335, 479862, 533180, 543240, 559839, 633780, 639816, 719793, 746452, 760536, 799770, 933065, 950670, 959724, 1066360, 1119678, 1199655, 1267560, 1439586, 1492904, 1599540, 1679517, 1866130, 1901340, 1919448, 2239356, 2399310, 2799195, 2879172, 3199080, 3359034, 3598965, 3732260, 3802680, 4478712, 4798620, 5038551, 5598390, 5758344, 6718068, 7197930, 7464520, 8397585, 9597240, 10077102, 11196780, 13436136, 14395860, 16795170, 20154204, 22393560, 25192755, 28791720, 33590340, 40308408, 50385510, 67180680, 100771020, 201542040]

約数ペア:

[(1, 201542040), (2, 100771020), (3, 67180680), (4, 50385510), (5, 40308408), (6, 33590340), (7, 28791720), (8, 25192755), (9, 22393560), (10, 20154204), (12, 16795170), (14, 14395860), (15, 13436136), (18, 11196780), (20, 10077102), (21, 9597240), (24, 8397585), (27, 7464520), (28, 7197930), (30, 6718068), (35, 5758344), (36, 5598390), (40, 5038551), (42, 4798620), (45, 4478712), (53, 3802680), (54, 3732260), (56, 3598965), (60, 3359034), (63, 3199080), (70, 2879172), (72, 2799195), (84, 2399310), (90, 2239356), (105, 1919448), (106, 1901340), (108, 1866130), (120, 1679517), (126, 1599540), (135, 1492904), (140, 1439586), (159, 1267560), (168, 1199655), (180, 1119678), (189, 1066360), (210, 959724), (212, 950670), (216, 933065), (252, 799770), (265, 760536), (270, 746452), (280, 719793), (315, 639816), (318, 633780), (360, 559839), (371, 543240), (378, 533180), (420, 479862), (424, 475335), (477, 422520), (503, 400680), (504, 399885), (530, 380268), (540, 373226), (630, 319908), (636, 316890), (742, 271620), (756, 266590), (795, 253512), (840, 239931), (945, 213272), (954, 211260), (1006, 200340), (1060, 190134), (1080, 186613), (1113, 181080), (1260, 159954), (1272, 158445), (1431, 140840), (1484, 135810), (1509, 133560), (1512, 133295), (1590, 126756), (1855, 108648), (1890, 106636), (1908, 105630), (2012, 100170), (2120, 95067), (2226, 90540), (2385, 84504), (2515, 80136), (2520, 79977), (2862, 70420), (2968, 67905), (3018, 66780), (3180, 63378), (3339, 60360), (3521, 57240), (3710, 54324), (3780, 53318), (3816, 52815), (4024, 50085), (4452, 45270), (4527, 44520), (4770, 42252), (5030, 40068), (5565, 36216), (5724, 35210), (6036, 33390), (6360, 31689), (6678, 30180), (7042, 28620), (7155, 28168), (7420, 27162), (7545, 26712), (7560, 26659), (8904, 22635), (9054, 22260), (9540, 21126), (10017, 20120), (10060, 20034), (10563, 19080), (11130, 18108), (11448, 17605), (12072, 16695), (13356, 15090), (13581, 14840), (14084, 14310)]