301349760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 1019934720

約数和(自身を除く): 718584960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 83, 93, 96, 120, 122, 124, 128, 155, 160, 166, 183, 186, 192, 240, 244, 248, 249, 305, 310, 320, 332, 366, 372, 384, 415, 465, 480, 488, 496, 498, 610, 620, 640, 664, 732, 744, 830, 915, 930, 960, 976, 992, 996, 1220, 1240, 1245, 1328, 1464, 1488, 1660, 1830, 1860, 1891, 1920, 1952, 1984, 1992, 2440, 2480, 2490, 2573, 2656, 2928, 2976, 3320, 3660, 3720, 3782, 3904, 3968, 3984, 4880, 4960, 4980, 5063, 5146, 5312, 5673, 5856, 5952, 6640, 7320, 7440, 7564, 7719, 7808, 7968, 9455, 9760, 9920, 9960, 10126, 10292, 10624, 11346, 11712, 11904, 12865, 13280, 14640, 14880, 15128, 15189, 15438, 15936, 18910, 19520, 19840, 19920, 20252, 20584, 22692, 23424, 25315, 25730, 26560, 28365, 29280, 29760, 30256, 30378, 30876, 31872, 37820, 38595, 39040, 39840, 40504, 41168, 45384, 50630, 51460, 53120, 56730, 58560, 59520, 60512, 60756, 61752, 75640, 75945, 77190, 79680, 81008, 82336, 90768, 101260, 102920, 113460, 117120, 121024, 121512, 123504, 151280, 151890, 154380, 156953, 159360, 162016, 164672, 181536, 202520, 205840, 226920, 242048, 243024, 247008, 302560, 303780, 308760, 313906, 324032, 329344, 363072, 405040, 411680, 453840, 470859, 486048, 494016, 605120, 607560, 617520, 627812, 648064, 726144, 784765, 810080, 823360, 907680, 941718, 972096, 988032, 1210240, 1215120, 1235040, 1255624, 1569530, 1620160, 1646720, 1815360, 1883436, 1944192, 2354295, 2430240, 2470080, 2511248, 3139060, 3240320, 3630720, 3766872, 4708590, 4860480, 4940160, 5022496, 6278120, 7533744, 9417180, 9720960, 10044992, 12556240, 15067488, 18834360, 20089984, 25112480, 30134976, 37668720, 50224960, 60269952, 75337440, 100449920, 150674880, 301349760]

約数ペア:

[(1, 301349760), (2, 150674880), (3, 100449920), (4, 75337440), (5, 60269952), (6, 50224960), (8, 37668720), (10, 30134976), (12, 25112480), (15, 20089984), (16, 18834360), (20, 15067488), (24, 12556240), (30, 10044992), (31, 9720960), (32, 9417180), (40, 7533744), (48, 6278120), (60, 5022496), (61, 4940160), (62, 4860480), (64, 4708590), (80, 3766872), (83, 3630720), (93, 3240320), (96, 3139060), (120, 2511248), (122, 2470080), (124, 2430240), (128, 2354295), (155, 1944192), (160, 1883436), (166, 1815360), (183, 1646720), (186, 1620160), (192, 1569530), (240, 1255624), (244, 1235040), (248, 1215120), (249, 1210240), (305, 988032), (310, 972096), (320, 941718), (332, 907680), (366, 823360), (372, 810080), (384, 784765), (415, 726144), (465, 648064), (480, 627812), (488, 617520), (496, 607560), (498, 605120), (610, 494016), (620, 486048), (640, 470859), (664, 453840), (732, 411680), (744, 405040), (830, 363072), (915, 329344), (930, 324032), (960, 313906), (976, 308760), (992, 303780), (996, 302560), (1220, 247008), (1240, 243024), (1245, 242048), (1328, 226920), (1464, 205840), (1488, 202520), (1660, 181536), (1830, 164672), (1860, 162016), (1891, 159360), (1920, 156953), (1952, 154380), (1984, 151890), (1992, 151280), (2440, 123504), (2480, 121512), (2490, 121024), (2573, 117120), (2656, 113460), (2928, 102920), (2976, 101260), (3320, 90768), (3660, 82336), (3720, 81008), (3782, 79680), (3904, 77190), (3968, 75945), (3984, 75640), (4880, 61752), (4960, 60756), (4980, 60512), (5063, 59520), (5146, 58560), (5312, 56730), (5673, 53120), (5856, 51460), (5952, 50630), (6640, 45384), (7320, 41168), (7440, 40504), (7564, 39840), (7719, 39040), (7808, 38595), (7968, 37820), (9455, 31872), (9760, 30876), (9920, 30378), (9960, 30256), (10126, 29760), (10292, 29280), (10624, 28365), (11346, 26560), (11712, 25730), (11904, 25315), (12865, 23424), (13280, 22692), (14640, 20584), (14880, 20252), (15128, 19920), (15189, 19840), (15438, 19520), (15936, 18910)]