289760640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 384

約数和(自身を含む): 1075161600

約数和(自身を除く): 785400960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 47, 48, 52, 57, 60, 64, 65, 76, 78, 80, 94, 95, 96, 104, 114, 120, 128, 130, 141, 152, 156, 160, 169, 188, 190, 192, 195, 208, 228, 235, 240, 247, 260, 282, 285, 304, 312, 320, 338, 376, 380, 384, 390, 416, 456, 470, 480, 494, 507, 520, 564, 570, 608, 611, 624, 640, 676, 705, 741, 752, 760, 780, 832, 845, 893, 912, 940, 960, 988, 1014, 1040, 1128, 1140, 1216, 1222, 1235, 1248, 1352, 1410, 1482, 1504, 1520, 1560, 1664, 1690, 1786, 1824, 1833, 1880, 1920, 1976, 2028, 2080, 2256, 2280, 2432, 2444, 2470, 2496, 2535, 2679, 2704, 2820, 2964, 3008, 3040, 3055, 3120, 3211, 3380, 3572, 3648, 3666, 3705, 3760, 3952, 4056, 4160, 4465, 4512, 4560, 4888, 4940, 4992, 5070, 5358, 5408, 5640, 5928, 6016, 6080, 6110, 6240, 6422, 6760, 7144, 7296, 7332, 7410, 7520, 7904, 7943, 8112, 8320, 8930, 9024, 9120, 9165, 9633, 9776, 9880, 10140, 10716, 10816, 11280, 11609, 11856, 12160, 12220, 12480, 12844, 13395, 13520, 14288, 14664, 14820, 15040, 15808, 15886, 16055, 16224, 17860, 18048, 18240, 18330, 19266, 19552, 19760, 20280, 21432, 21632, 22560, 23218, 23712, 23829, 24440, 24960, 25688, 26790, 27040, 28576, 29328, 29640, 30080, 31616, 31772, 32110, 32448, 34827, 35720, 36480, 36660, 38532, 39104, 39520, 39715, 40560, 42864, 45120, 46436, 47424, 47658, 48165, 48880, 51376, 53580, 54080, 57152, 58045, 58656, 59280, 63544, 64220, 64896, 69654, 71440, 73320, 77064, 78208, 79040, 79430, 81120, 85728, 90240, 92872, 94848, 95316, 96330, 97760, 102752, 107160, 108160, 114304, 116090, 117312, 118560, 119145, 127088, 128440, 139308, 142880, 146640, 150917, 154128, 158080, 158860, 162240, 171456, 174135, 185744, 190632, 192660, 195520, 205504, 214320, 232180, 234624, 237120, 238290, 254176, 256880, 278616, 285760, 293280, 301834, 308256, 317720, 324480, 342912, 348270, 371488, 381264, 385320, 391040, 411008, 428640, 452751, 464360, 474240, 476580, 508352, 513760, 557232, 571520, 586560, 603668, 616512, 635440, 696540, 742976, 754585, 762528, 770640, 857280, 905502, 928720, 953160, 1016704, 1027520, 1114464, 1173120, 1207336, 1233024, 1270880, 1393080, 1485952, 1509170, 1525056, 1541280, 1714560, 1811004, 1857440, 1906320, 2055040, 2228928, 2263755, 2414672, 2541760, 2786160, 3018340, 3050112, 3082560, 3622008, 3714880, 3812640, 4457856, 4527510, 4829344, 5083520, 5572320, 6036680, 6165120, 7244016, 7429760, 7625280, 9055020, 9658688, 11144640, 12073360, 14488032, 15250560, 18110040, 19317376, 22289280, 24146720, 28976064, 36220080, 48293440, 57952128, 72440160, 96586880, 144880320, 289760640]

約数ペア:

[(1, 289760640), (2, 144880320), (3, 96586880), (4, 72440160), (5, 57952128), (6, 48293440), (8, 36220080), (10, 28976064), (12, 24146720), (13, 22289280), (15, 19317376), (16, 18110040), (19, 15250560), (20, 14488032), (24, 12073360), (26, 11144640), (30, 9658688), (32, 9055020), (38, 7625280), (39, 7429760), (40, 7244016), (47, 6165120), (48, 6036680), (52, 5572320), (57, 5083520), (60, 4829344), (64, 4527510), (65, 4457856), (76, 3812640), (78, 3714880), (80, 3622008), (94, 3082560), (95, 3050112), (96, 3018340), (104, 2786160), (114, 2541760), (120, 2414672), (128, 2263755), (130, 2228928), (141, 2055040), (152, 1906320), (156, 1857440), (160, 1811004), (169, 1714560), (188, 1541280), (190, 1525056), (192, 1509170), (195, 1485952), (208, 1393080), (228, 1270880), (235, 1233024), (240, 1207336), (247, 1173120), (260, 1114464), (282, 1027520), (285, 1016704), (304, 953160), (312, 928720), (320, 905502), (338, 857280), (376, 770640), (380, 762528), (384, 754585), (390, 742976), (416, 696540), (456, 635440), (470, 616512), (480, 603668), (494, 586560), (507, 571520), (520, 557232), (564, 513760), (570, 508352), (608, 476580), (611, 474240), (624, 464360), (640, 452751), (676, 428640), (705, 411008), (741, 391040), (752, 385320), (760, 381264), (780, 371488), (832, 348270), (845, 342912), (893, 324480), (912, 317720), (940, 308256), (960, 301834), (988, 293280), (1014, 285760), (1040, 278616), (1128, 256880), (1140, 254176), (1216, 238290), (1222, 237120), (1235, 234624), (1248, 232180), (1352, 214320), (1410, 205504), (1482, 195520), (1504, 192660), (1520, 190632), (1560, 185744), (1664, 174135), (1690, 171456), (1786, 162240), (1824, 158860), (1833, 158080), (1880, 154128), (1920, 150917), (1976, 146640), (2028, 142880), (2080, 139308), (2256, 128440), (2280, 127088), (2432, 119145), (2444, 118560), (2470, 117312), (2496, 116090), (2535, 114304), (2679, 108160), (2704, 107160), (2820, 102752), (2964, 97760), (3008, 96330), (3040, 95316), (3055, 94848), (3120, 92872), (3211, 90240), (3380, 85728), (3572, 81120), (3648, 79430), (3666, 79040), (3705, 78208), (3760, 77064), (3952, 73320), (4056, 71440), (4160, 69654), (4465, 64896), (4512, 64220), (4560, 63544), (4888, 59280), (4940, 58656), (4992, 58045), (5070, 57152), (5358, 54080), (5408, 53580), (5640, 51376), (5928, 48880), (6016, 48165), (6080, 47658), (6110, 47424), (6240, 46436), (6422, 45120), (6760, 42864), (7144, 40560), (7296, 39715), (7332, 39520), (7410, 39104), (7520, 38532), (7904, 36660), (7943, 36480), (8112, 35720), (8320, 34827), (8930, 32448), (9024, 32110), (9120, 31772), (9165, 31616), (9633, 30080), (9776, 29640), (9880, 29328), (10140, 28576), (10716, 27040), (10816, 26790), (11280, 25688), (11609, 24960), (11856, 24440), (12160, 23829), (12220, 23712), (12480, 23218), (12844, 22560), (13395, 21632), (13520, 21432), (14288, 20280), (14664, 19760), (14820, 19552), (15040, 19266), (15808, 18330), (15886, 18240), (16055, 18048), (16224, 17860)]