389885760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 336

約数和(自身を含む): 1513953792

約数和(自身を除く): 1124068032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 396, 397, 440, 465, 480, 495, 496, 528, 558, 576, 620, 660, 682, 704, 720, 744, 792, 794, 880, 930, 960, 990, 992, 1023, 1056, 1116, 1191, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1588, 1705, 1760, 1860, 1980, 1984, 1985, 2046, 2112, 2232, 2382, 2480, 2640, 2728, 2790, 2880, 2976, 3069, 3168, 3176, 3410, 3520, 3573, 3720, 3960, 3970, 4092, 4367, 4464, 4764, 4960, 5115, 5280, 5456, 5580, 5952, 5955, 6138, 6336, 6352, 6820, 7146, 7440, 7920, 7940, 8184, 8734, 8928, 9528, 9920, 10230, 10560, 10912, 11160, 11910, 12276, 12307, 12704, 13101, 13640, 14292, 14880, 15345, 15840, 15880, 16368, 17468, 17856, 17865, 19056, 20460, 21824, 21835, 22320, 23820, 24552, 24614, 25408, 26202, 27280, 28584, 29760, 30690, 31680, 31760, 32736, 34936, 35730, 36921, 38112, 39303, 40920, 43670, 44640, 47640, 49104, 49228, 52404, 54560, 57168, 61380, 61535, 63520, 65472, 65505, 69872, 71460, 73842, 76224, 78606, 81840, 87340, 89280, 95280, 98208, 98456, 104808, 109120, 110763, 114336, 122760, 123070, 127040, 131010, 135377, 139744, 142920, 147684, 157212, 163680, 174680, 184605, 190560, 196416, 196515, 196912, 209616, 221526, 228672, 245520, 246140, 262020, 270754, 279488, 285840, 295368, 314424, 327360, 349360, 369210, 381120, 393030, 393824, 406131, 419232, 443052, 491040, 492280, 524040, 541508, 553815, 571680, 590736, 628848, 676885, 698720, 738420, 786060, 787648, 812262, 838464, 886104, 982080, 984560, 1048080, 1083016, 1107630, 1143360, 1181472, 1218393, 1257696, 1353770, 1397440, 1476840, 1572120, 1624524, 1772208, 1969120, 2030655, 2096160, 2166032, 2215260, 2362944, 2436786, 2515392, 2707540, 2953680, 3144240, 3249048, 3544416, 3938240, 4061310, 4192320, 4332064, 4430520, 4873572, 5415080, 5907360, 6091965, 6288480, 6498096, 7088832, 8122620, 8664128, 8861040, 9747144, 10830160, 11814720, 12183930, 12576960, 12996192, 16245240, 17722080, 19494288, 21660320, 24367860, 25992384, 32490480, 35444160, 38988576, 43320640, 48735720, 64980960, 77977152, 97471440, 129961920, 194942880, 389885760]

約数ペア:

[(1, 389885760), (2, 194942880), (3, 129961920), (4, 97471440), (5, 77977152), (6, 64980960), (8, 48735720), (9, 43320640), (10, 38988576), (11, 35444160), (12, 32490480), (15, 25992384), (16, 24367860), (18, 21660320), (20, 19494288), (22, 17722080), (24, 16245240), (30, 12996192), (31, 12576960), (32, 12183930), (33, 11814720), (36, 10830160), (40, 9747144), (44, 8861040), (45, 8664128), (48, 8122620), (55, 7088832), (60, 6498096), (62, 6288480), (64, 6091965), (66, 5907360), (72, 5415080), (80, 4873572), (88, 4430520), (90, 4332064), (93, 4192320), (96, 4061310), (99, 3938240), (110, 3544416), (120, 3249048), (124, 3144240), (132, 2953680), (144, 2707540), (155, 2515392), (160, 2436786), (165, 2362944), (176, 2215260), (180, 2166032), (186, 2096160), (192, 2030655), (198, 1969120), (220, 1772208), (240, 1624524), (248, 1572120), (264, 1476840), (279, 1397440), (288, 1353770), (310, 1257696), (320, 1218393), (330, 1181472), (341, 1143360), (352, 1107630), (360, 1083016), (372, 1048080), (396, 984560), (397, 982080), (440, 886104), (465, 838464), (480, 812262), (495, 787648), (496, 786060), (528, 738420), (558, 698720), (576, 676885), (620, 628848), (660, 590736), (682, 571680), (704, 553815), (720, 541508), (744, 524040), (792, 492280), (794, 491040), (880, 443052), (930, 419232), (960, 406131), (990, 393824), (992, 393030), (1023, 381120), (1056, 369210), (1116, 349360), (1191, 327360), (1240, 314424), (1320, 295368), (1364, 285840), (1395, 279488), (1440, 270754), (1488, 262020), (1584, 246140), (1588, 245520), (1705, 228672), (1760, 221526), (1860, 209616), (1980, 196912), (1984, 196515), (1985, 196416), (2046, 190560), (2112, 184605), (2232, 174680), (2382, 163680), (2480, 157212), (2640, 147684), (2728, 142920), (2790, 139744), (2880, 135377), (2976, 131010), (3069, 127040), (3168, 123070), (3176, 122760), (3410, 114336), (3520, 110763), (3573, 109120), (3720, 104808), (3960, 98456), (3970, 98208), (4092, 95280), (4367, 89280), (4464, 87340), (4764, 81840), (4960, 78606), (5115, 76224), (5280, 73842), (5456, 71460), (5580, 69872), (5952, 65505), (5955, 65472), (6138, 63520), (6336, 61535), (6352, 61380), (6820, 57168), (7146, 54560), (7440, 52404), (7920, 49228), (7940, 49104), (8184, 47640), (8734, 44640), (8928, 43670), (9528, 40920), (9920, 39303), (10230, 38112), (10560, 36921), (10912, 35730), (11160, 34936), (11910, 32736), (12276, 31760), (12307, 31680), (12704, 30690), (13101, 29760), (13640, 28584), (14292, 27280), (14880, 26202), (15345, 25408), (15840, 24614), (15880, 24552), (16368, 23820), (17468, 22320), (17856, 21835), (17865, 21824), (19056, 20460)]