385072440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 1325030400

約数和(自身を除く): 939957960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 29, 30, 34, 40, 46, 51, 58, 60, 68, 69, 85, 87, 92, 102, 115, 116, 120, 136, 138, 145, 170, 174, 184, 204, 230, 232, 255, 276, 283, 290, 340, 345, 348, 391, 408, 435, 460, 493, 510, 552, 566, 580, 667, 680, 690, 696, 782, 849, 870, 920, 986, 1020, 1132, 1160, 1173, 1334, 1380, 1415, 1479, 1564, 1698, 1740, 1955, 1972, 2001, 2040, 2264, 2346, 2465, 2668, 2760, 2830, 2958, 3128, 3335, 3396, 3480, 3910, 3944, 4002, 4245, 4692, 4811, 4930, 5336, 5660, 5865, 5916, 6509, 6670, 6792, 7395, 7820, 8004, 8207, 8490, 9384, 9622, 9860, 10005, 11320, 11339, 11730, 11832, 13018, 13340, 14433, 14790, 15640, 16008, 16414, 16980, 19244, 19527, 19720, 20010, 22678, 23460, 24055, 24621, 26036, 26680, 28866, 29580, 32545, 32828, 33960, 34017, 38488, 39054, 40020, 41035, 45356, 46920, 48110, 49242, 52072, 56695, 57732, 59160, 65090, 65656, 68034, 72165, 78108, 80040, 82070, 90712, 96220, 97635, 98484, 110653, 113390, 115464, 123105, 130180, 136068, 139519, 144330, 156216, 164140, 170085, 188761, 192440, 195270, 196968, 221306, 226780, 246210, 260360, 272136, 279038, 288660, 328280, 331959, 340170, 377522, 390540, 418557, 442612, 453560, 492420, 553265, 558076, 566283, 577320, 663918, 680340, 697595, 755044, 781080, 837114, 885224, 943805, 984840, 1106530, 1116152, 1132566, 1327836, 1360680, 1395190, 1510088, 1659795, 1674228, 1887610, 2092785, 2213060, 2265132, 2655672, 2790380, 2831415, 3208937, 3319590, 3348456, 3775220, 4185570, 4426120, 4530264, 5580760, 5662830, 6417874, 6639180, 7550440, 8371140, 9626811, 11325660, 12835748, 13278360, 16044685, 16742280, 19253622, 22651320, 25671496, 32089370, 38507244, 48134055, 64178740, 77014488, 96268110, 128357480, 192536220, 385072440]

約数ペア:

[(1, 385072440), (2, 192536220), (3, 128357480), (4, 96268110), (5, 77014488), (6, 64178740), (8, 48134055), (10, 38507244), (12, 32089370), (15, 25671496), (17, 22651320), (20, 19253622), (23, 16742280), (24, 16044685), (29, 13278360), (30, 12835748), (34, 11325660), (40, 9626811), (46, 8371140), (51, 7550440), (58, 6639180), (60, 6417874), (68, 5662830), (69, 5580760), (85, 4530264), (87, 4426120), (92, 4185570), (102, 3775220), (115, 3348456), (116, 3319590), (120, 3208937), (136, 2831415), (138, 2790380), (145, 2655672), (170, 2265132), (174, 2213060), (184, 2092785), (204, 1887610), (230, 1674228), (232, 1659795), (255, 1510088), (276, 1395190), (283, 1360680), (290, 1327836), (340, 1132566), (345, 1116152), (348, 1106530), (391, 984840), (408, 943805), (435, 885224), (460, 837114), (493, 781080), (510, 755044), (552, 697595), (566, 680340), (580, 663918), (667, 577320), (680, 566283), (690, 558076), (696, 553265), (782, 492420), (849, 453560), (870, 442612), (920, 418557), (986, 390540), (1020, 377522), (1132, 340170), (1160, 331959), (1173, 328280), (1334, 288660), (1380, 279038), (1415, 272136), (1479, 260360), (1564, 246210), (1698, 226780), (1740, 221306), (1955, 196968), (1972, 195270), (2001, 192440), (2040, 188761), (2264, 170085), (2346, 164140), (2465, 156216), (2668, 144330), (2760, 139519), (2830, 136068), (2958, 130180), (3128, 123105), (3335, 115464), (3396, 113390), (3480, 110653), (3910, 98484), (3944, 97635), (4002, 96220), (4245, 90712), (4692, 82070), (4811, 80040), (4930, 78108), (5336, 72165), (5660, 68034), (5865, 65656), (5916, 65090), (6509, 59160), (6670, 57732), (6792, 56695), (7395, 52072), (7820, 49242), (8004, 48110), (8207, 46920), (8490, 45356), (9384, 41035), (9622, 40020), (9860, 39054), (10005, 38488), (11320, 34017), (11339, 33960), (11730, 32828), (11832, 32545), (13018, 29580), (13340, 28866), (14433, 26680), (14790, 26036), (15640, 24621), (16008, 24055), (16414, 23460), (16980, 22678), (19244, 20010), (19527, 19720)]