2143211040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1264

約数の個数: 288

約数和(自身を含む): 7740375552

約数和(自身を除く): 5597164512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 410, 465, 480, 492, 496, 558, 615, 620, 656, 720, 738, 744, 820, 930, 984, 992, 1116, 1171, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1640, 1845, 1860, 1968, 2232, 2342, 2460, 2480, 2542, 2790, 2952, 2976, 3280, 3513, 3690, 3720, 3813, 3936, 4464, 4684, 4920, 4960, 5084, 5580, 5855, 5904, 6355, 6560, 7026, 7380, 7440, 7626, 8928, 9368, 9840, 10168, 10539, 11160, 11439, 11710, 11808, 12710, 14052, 14760, 14880, 15252, 17565, 18736, 19065, 19680, 20336, 21078, 22320, 22878, 23420, 25420, 28104, 29520, 30504, 35130, 36301, 37472, 38130, 40672, 42156, 44640, 45756, 46840, 48011, 50840, 52695, 56208, 57195, 59040, 61008, 70260, 72602, 76260, 84312, 91512, 93680, 96022, 101680, 105390, 108903, 112416, 114390, 122016, 140520, 144033, 145204, 152520, 168624, 181505, 183024, 187360, 192044, 203360, 210780, 217806, 228780, 240055, 281040, 288066, 290408, 305040, 326709, 337248, 363010, 366048, 384088, 421560, 432099, 435612, 457560, 480110, 544515, 562080, 576132, 580816, 610080, 653418, 720165, 726020, 768176, 843120, 864198, 871224, 915120, 960220, 1089030, 1152264, 1161632, 1306836, 1440330, 1452040, 1488341, 1536352, 1633545, 1686240, 1728396, 1742448, 1830240, 1920440, 2160495, 2178060, 2304528, 2613672, 2880660, 2904080, 2976682, 3267090, 3456792, 3484896, 3840880, 4320990, 4356120, 4465023, 4609056, 5227344, 5761320, 5808160, 5953364, 6534180, 6913584, 7441705, 7681760, 8641980, 8712240, 8930046, 10454688, 11522640, 11906728, 13068360, 13395069, 13827168, 14883410, 17283960, 17424480, 17860092, 22325115, 23045280, 23813456, 26136720, 26790138, 29766820, 34567920, 35720184, 44650230, 47626912, 52273440, 53580276, 59533640, 66975345, 69135840, 71440368, 89300460, 107160552, 119067280, 133950690, 142880736, 178600920, 214321104, 238134560, 267901380, 357201840, 428642208, 535802760, 714403680, 1071605520, 2143211040]

約数ペア:

[(1, 2143211040), (2, 1071605520), (3, 714403680), (4, 535802760), (5, 428642208), (6, 357201840), (8, 267901380), (9, 238134560), (10, 214321104), (12, 178600920), (15, 142880736), (16, 133950690), (18, 119067280), (20, 107160552), (24, 89300460), (30, 71440368), (31, 69135840), (32, 66975345), (36, 59533640), (40, 53580276), (41, 52273440), (45, 47626912), (48, 44650230), (60, 35720184), (62, 34567920), (72, 29766820), (80, 26790138), (82, 26136720), (90, 23813456), (93, 23045280), (96, 22325115), (120, 17860092), (123, 17424480), (124, 17283960), (144, 14883410), (155, 13827168), (160, 13395069), (164, 13068360), (180, 11906728), (186, 11522640), (205, 10454688), (240, 8930046), (246, 8712240), (248, 8641980), (279, 7681760), (288, 7441705), (310, 6913584), (328, 6534180), (360, 5953364), (369, 5808160), (372, 5761320), (410, 5227344), (465, 4609056), (480, 4465023), (492, 4356120), (496, 4320990), (558, 3840880), (615, 3484896), (620, 3456792), (656, 3267090), (720, 2976682), (738, 2904080), (744, 2880660), (820, 2613672), (930, 2304528), (984, 2178060), (992, 2160495), (1116, 1920440), (1171, 1830240), (1230, 1742448), (1240, 1728396), (1271, 1686240), (1312, 1633545), (1395, 1536352), (1440, 1488341), (1476, 1452040), (1488, 1440330), (1640, 1306836), (1845, 1161632), (1860, 1152264), (1968, 1089030), (2232, 960220), (2342, 915120), (2460, 871224), (2480, 864198), (2542, 843120), (2790, 768176), (2952, 726020), (2976, 720165), (3280, 653418), (3513, 610080), (3690, 580816), (3720, 576132), (3813, 562080), (3936, 544515), (4464, 480110), (4684, 457560), (4920, 435612), (4960, 432099), (5084, 421560), (5580, 384088), (5855, 366048), (5904, 363010), (6355, 337248), (6560, 326709), (7026, 305040), (7380, 290408), (7440, 288066), (7626, 281040), (8928, 240055), (9368, 228780), (9840, 217806), (10168, 210780), (10539, 203360), (11160, 192044), (11439, 187360), (11710, 183024), (11808, 181505), (12710, 168624), (14052, 152520), (14760, 145204), (14880, 144033), (15252, 140520), (17565, 122016), (18736, 114390), (19065, 112416), (19680, 108903), (20336, 105390), (21078, 101680), (22320, 96022), (22878, 93680), (23420, 91512), (25420, 84312), (28104, 76260), (29520, 72602), (30504, 70260), (35130, 61008), (36301, 59040), (37472, 57195), (38130, 56208), (40672, 52695), (42156, 50840), (44640, 48011), (45756, 46840)]