219620160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 280

約数和(自身を含む): 805845480

約数和(自身を除く): 586225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 229, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 458, 480, 540, 555, 576, 592, 648, 666, 687, 720, 740, 810, 864, 888, 916, 960, 999, 1080, 1110, 1145, 1184, 1296, 1332, 1374, 1440, 1480, 1620, 1665, 1728, 1776, 1832, 1998, 2061, 2160, 2220, 2290, 2368, 2592, 2664, 2748, 2880, 2960, 2997, 3240, 3330, 3435, 3552, 3664, 3996, 4122, 4320, 4440, 4580, 4995, 5184, 5328, 5496, 5920, 5994, 6183, 6480, 6660, 6870, 7104, 7328, 7992, 8244, 8473, 8640, 8880, 9160, 9990, 10305, 10656, 10992, 11840, 11988, 12366, 12960, 13320, 13740, 14656, 14985, 15984, 16488, 16946, 17760, 18320, 18549, 19980, 20610, 21312, 21984, 23976, 24732, 25419, 25920, 26640, 27480, 29970, 30915, 31968, 32976, 33892, 35520, 36640, 37098, 39960, 41220, 42365, 43968, 47952, 49464, 50838, 53280, 54960, 59940, 61830, 63936, 65952, 67784, 73280, 74196, 76257, 79920, 82440, 84730, 92745, 95904, 98928, 101676, 106560, 109920, 119880, 123660, 127095, 131904, 135568, 148392, 152514, 159840, 164880, 169460, 185490, 191808, 197856, 203352, 219840, 228771, 239760, 247320, 254190, 271136, 296784, 305028, 319680, 329760, 338920, 370980, 381285, 395712, 406704, 457542, 479520, 494640, 508380, 542272, 593568, 610056, 659520, 677840, 686313, 741960, 762570, 813408, 915084, 959040, 989280, 1016760, 1143855, 1187136, 1220112, 1355680, 1372626, 1483920, 1525140, 1626816, 1830168, 1978560, 2033520, 2287710, 2440224, 2711360, 2745252, 2967840, 3050280, 3431565, 3660336, 4067040, 4575420, 4880448, 5490504, 5935680, 6100560, 6863130, 7320672, 8134080, 9150840, 10981008, 12201120, 13726260, 14641344, 18301680, 21962016, 24402240, 27452520, 36603360, 43924032, 54905040, 73206720, 109810080, 219620160]

約数ペア:

[(1, 219620160), (2, 109810080), (3, 73206720), (4, 54905040), (5, 43924032), (6, 36603360), (8, 27452520), (9, 24402240), (10, 21962016), (12, 18301680), (15, 14641344), (16, 13726260), (18, 12201120), (20, 10981008), (24, 9150840), (27, 8134080), (30, 7320672), (32, 6863130), (36, 6100560), (37, 5935680), (40, 5490504), (45, 4880448), (48, 4575420), (54, 4067040), (60, 3660336), (64, 3431565), (72, 3050280), (74, 2967840), (80, 2745252), (81, 2711360), (90, 2440224), (96, 2287710), (108, 2033520), (111, 1978560), (120, 1830168), (135, 1626816), (144, 1525140), (148, 1483920), (160, 1372626), (162, 1355680), (180, 1220112), (185, 1187136), (192, 1143855), (216, 1016760), (222, 989280), (229, 959040), (240, 915084), (270, 813408), (288, 762570), (296, 741960), (320, 686313), (324, 677840), (333, 659520), (360, 610056), (370, 593568), (405, 542272), (432, 508380), (444, 494640), (458, 479520), (480, 457542), (540, 406704), (555, 395712), (576, 381285), (592, 370980), (648, 338920), (666, 329760), (687, 319680), (720, 305028), (740, 296784), (810, 271136), (864, 254190), (888, 247320), (916, 239760), (960, 228771), (999, 219840), (1080, 203352), (1110, 197856), (1145, 191808), (1184, 185490), (1296, 169460), (1332, 164880), (1374, 159840), (1440, 152514), (1480, 148392), (1620, 135568), (1665, 131904), (1728, 127095), (1776, 123660), (1832, 119880), (1998, 109920), (2061, 106560), (2160, 101676), (2220, 98928), (2290, 95904), (2368, 92745), (2592, 84730), (2664, 82440), (2748, 79920), (2880, 76257), (2960, 74196), (2997, 73280), (3240, 67784), (3330, 65952), (3435, 63936), (3552, 61830), (3664, 59940), (3996, 54960), (4122, 53280), (4320, 50838), (4440, 49464), (4580, 47952), (4995, 43968), (5184, 42365), (5328, 41220), (5496, 39960), (5920, 37098), (5994, 36640), (6183, 35520), (6480, 33892), (6660, 32976), (6870, 31968), (7104, 30915), (7328, 29970), (7992, 27480), (8244, 26640), (8473, 25920), (8640, 25419), (8880, 24732), (9160, 23976), (9990, 21984), (10305, 21312), (10656, 20610), (10992, 19980), (11840, 18549), (11988, 18320), (12366, 17760), (12960, 16946), (13320, 16488), (13740, 15984), (14656, 14985)]