1628821440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3636

約数の個数: 224

約数和(自身を含む): 5856183360

約数和(自身を除く): 4227361920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3557, 3816, 4240, 4320, 4770, 5088, 5724, 6360, 7114, 7155, 7632, 8480, 8640, 9540, 10176, 10671, 11448, 12720, 14228, 14310, 15264, 16960, 17785, 19080, 21342, 22896, 25440, 28456, 28620, 30528, 32013, 35570, 38160, 42684, 45792, 50880, 53355, 56912, 57240, 64026, 71140, 76320, 85368, 91584, 96039, 106710, 113824, 114480, 128052, 142280, 152640, 160065, 170736, 188521, 192078, 213420, 227648, 228960, 256104, 284560, 320130, 341472, 377042, 384156, 426840, 457920, 480195, 512208, 565563, 569120, 640260, 682944, 754084, 768312, 853680, 942605, 960390, 1024416, 1131126, 1138240, 1280520, 1508168, 1536624, 1696689, 1707360, 1885210, 1920780, 2048832, 2262252, 2561040, 2827815, 3016336, 3073248, 3393378, 3414720, 3770420, 3841560, 4524504, 5090067, 5122080, 5655630, 6032672, 6146496, 6786756, 7540840, 7683120, 8483445, 9049008, 10180134, 10244160, 11311260, 12065344, 13573512, 15081680, 15366240, 16966890, 18098016, 20360268, 22622520, 25450335, 27147024, 30163360, 30732480, 33933780, 36196032, 40720536, 45245040, 50900670, 54294048, 60326720, 67867560, 81441072, 90490080, 101801340, 108588096, 135735120, 162882144, 180980160, 203602680, 271470240, 325764288, 407205360, 542940480, 814410720, 1628821440]

約数ペア:

[(1, 1628821440), (2, 814410720), (3, 542940480), (4, 407205360), (5, 325764288), (6, 271470240), (8, 203602680), (9, 180980160), (10, 162882144), (12, 135735120), (15, 108588096), (16, 101801340), (18, 90490080), (20, 81441072), (24, 67867560), (27, 60326720), (30, 54294048), (32, 50900670), (36, 45245040), (40, 40720536), (45, 36196032), (48, 33933780), (53, 30732480), (54, 30163360), (60, 27147024), (64, 25450335), (72, 22622520), (80, 20360268), (90, 18098016), (96, 16966890), (106, 15366240), (108, 15081680), (120, 13573512), (135, 12065344), (144, 11311260), (159, 10244160), (160, 10180134), (180, 9049008), (192, 8483445), (212, 7683120), (216, 7540840), (240, 6786756), (265, 6146496), (270, 6032672), (288, 5655630), (318, 5122080), (320, 5090067), (360, 4524504), (424, 3841560), (432, 3770420), (477, 3414720), (480, 3393378), (530, 3073248), (540, 3016336), (576, 2827815), (636, 2561040), (720, 2262252), (795, 2048832), (848, 1920780), (864, 1885210), (954, 1707360), (960, 1696689), (1060, 1536624), (1080, 1508168), (1272, 1280520), (1431, 1138240), (1440, 1131126), (1590, 1024416), (1696, 960390), (1728, 942605), (1908, 853680), (2120, 768312), (2160, 754084), (2385, 682944), (2544, 640260), (2862, 569120), (2880, 565563), (3180, 512208), (3392, 480195), (3557, 457920), (3816, 426840), (4240, 384156), (4320, 377042), (4770, 341472), (5088, 320130), (5724, 284560), (6360, 256104), (7114, 228960), (7155, 227648), (7632, 213420), (8480, 192078), (8640, 188521), (9540, 170736), (10176, 160065), (10671, 152640), (11448, 142280), (12720, 128052), (14228, 114480), (14310, 113824), (15264, 106710), (16960, 96039), (17785, 91584), (19080, 85368), (21342, 76320), (22896, 71140), (25440, 64026), (28456, 57240), (28620, 56912), (30528, 53355), (32013, 50880), (35570, 45792), (38160, 42684)]