327949440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 256

約数和(自身を含む): 1287256320

約数和(自身を除く): 959306880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1877, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 3754, 4160, 4368, 4480, 4992, 5460, 5631, 5824, 6240, 6720, 7280, 7508, 8320, 8736, 9385, 10920, 11262, 11648, 12480, 13139, 13440, 14560, 15016, 17472, 18770, 21840, 22524, 24401, 24960, 26278, 28155, 29120, 30032, 34944, 37540, 39417, 43680, 45048, 48802, 52556, 56310, 58240, 60064, 65695, 73203, 75080, 78834, 87360, 90096, 97604, 105112, 112620, 120128, 122005, 131390, 146406, 150160, 157668, 170807, 174720, 180192, 195208, 197085, 210224, 225240, 240256, 244010, 262780, 292812, 300320, 315336, 341614, 360384, 366015, 390416, 394170, 420448, 450480, 488020, 512421, 525560, 585624, 600640, 630672, 683228, 720768, 732030, 780832, 788340, 840896, 854035, 900960, 976040, 1024842, 1051120, 1171248, 1201280, 1261344, 1366456, 1464060, 1561664, 1576680, 1681792, 1708070, 1801920, 1952080, 2049684, 2102240, 2342496, 2522688, 2562105, 2732912, 2928120, 3123328, 3153360, 3416140, 3603840, 3904160, 4099368, 4204480, 4684992, 5045376, 5124210, 5465824, 5856240, 6306720, 6832280, 7808320, 8198736, 8408960, 9369984, 10248420, 10931648, 11712480, 12613440, 13664560, 15616640, 16397472, 20496840, 21863296, 23424960, 25226880, 27329120, 32794944, 40993680, 46849920, 54658240, 65589888, 81987360, 109316480, 163974720, 327949440]

約数ペア:

[(1, 327949440), (2, 163974720), (3, 109316480), (4, 81987360), (5, 65589888), (6, 54658240), (7, 46849920), (8, 40993680), (10, 32794944), (12, 27329120), (13, 25226880), (14, 23424960), (15, 21863296), (16, 20496840), (20, 16397472), (21, 15616640), (24, 13664560), (26, 12613440), (28, 11712480), (30, 10931648), (32, 10248420), (35, 9369984), (39, 8408960), (40, 8198736), (42, 7808320), (48, 6832280), (52, 6306720), (56, 5856240), (60, 5465824), (64, 5124210), (65, 5045376), (70, 4684992), (78, 4204480), (80, 4099368), (84, 3904160), (91, 3603840), (96, 3416140), (104, 3153360), (105, 3123328), (112, 2928120), (120, 2732912), (128, 2562105), (130, 2522688), (140, 2342496), (156, 2102240), (160, 2049684), (168, 1952080), (182, 1801920), (192, 1708070), (195, 1681792), (208, 1576680), (210, 1561664), (224, 1464060), (240, 1366456), (260, 1261344), (273, 1201280), (280, 1171248), (312, 1051120), (320, 1024842), (336, 976040), (364, 900960), (384, 854035), (390, 840896), (416, 788340), (420, 780832), (448, 732030), (455, 720768), (480, 683228), (520, 630672), (546, 600640), (560, 585624), (624, 525560), (640, 512421), (672, 488020), (728, 450480), (780, 420448), (832, 394170), (840, 390416), (896, 366015), (910, 360384), (960, 341614), (1040, 315336), (1092, 300320), (1120, 292812), (1248, 262780), (1344, 244010), (1365, 240256), (1456, 225240), (1560, 210224), (1664, 197085), (1680, 195208), (1820, 180192), (1877, 174720), (1920, 170807), (2080, 157668), (2184, 150160), (2240, 146406), (2496, 131390), (2688, 122005), (2730, 120128), (2912, 112620), (3120, 105112), (3360, 97604), (3640, 90096), (3754, 87360), (4160, 78834), (4368, 75080), (4480, 73203), (4992, 65695), (5460, 60064), (5631, 58240), (5824, 56310), (6240, 52556), (6720, 48802), (7280, 45048), (7508, 43680), (8320, 39417), (8736, 37540), (9385, 34944), (10920, 30032), (11262, 29120), (11648, 28155), (12480, 26278), (13139, 24960), (13440, 24401), (14560, 22524), (15016, 21840), (17472, 18770)]