262874880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 216

約数和(自身を含む): 958186320

約数和(自身を除く): 695311440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1201, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2402, 2432, 2736, 2880, 3040, 3420, 3603, 3648, 3840, 4560, 4804, 4864, 5472, 5760, 6005, 6080, 6840, 7206, 7296, 9120, 9608, 10809, 10944, 11520, 12010, 12160, 13680, 14412, 14592, 18015, 18240, 19216, 21618, 21888, 22819, 24020, 24320, 27360, 28824, 36030, 36480, 38432, 43236, 43776, 45638, 48040, 54045, 54720, 57648, 68457, 72060, 72960, 76864, 86472, 91276, 96080, 108090, 109440, 114095, 115296, 136914, 144120, 153728, 172944, 182552, 192160, 205371, 216180, 218880, 228190, 230592, 273828, 288240, 307456, 342285, 345888, 365104, 384320, 410742, 432360, 456380, 461184, 547656, 576480, 684570, 691776, 730208, 768640, 821484, 864720, 912760, 922368, 1026855, 1095312, 1152960, 1369140, 1383552, 1460416, 1537280, 1642968, 1729440, 1825520, 2053710, 2190624, 2305920, 2738280, 2767104, 2920832, 3285936, 3458880, 3651040, 4107420, 4381248, 4611840, 5476560, 5841664, 6571872, 6917760, 7302080, 8214840, 8762496, 10953120, 13143744, 13835520, 14604160, 16429680, 17524992, 21906240, 26287488, 29208320, 32859360, 43812480, 52574976, 65718720, 87624960, 131437440, 262874880]

約数ペア:

[(1, 262874880), (2, 131437440), (3, 87624960), (4, 65718720), (5, 52574976), (6, 43812480), (8, 32859360), (9, 29208320), (10, 26287488), (12, 21906240), (15, 17524992), (16, 16429680), (18, 14604160), (19, 13835520), (20, 13143744), (24, 10953120), (30, 8762496), (32, 8214840), (36, 7302080), (38, 6917760), (40, 6571872), (45, 5841664), (48, 5476560), (57, 4611840), (60, 4381248), (64, 4107420), (72, 3651040), (76, 3458880), (80, 3285936), (90, 2920832), (95, 2767104), (96, 2738280), (114, 2305920), (120, 2190624), (128, 2053710), (144, 1825520), (152, 1729440), (160, 1642968), (171, 1537280), (180, 1460416), (190, 1383552), (192, 1369140), (228, 1152960), (240, 1095312), (256, 1026855), (285, 922368), (288, 912760), (304, 864720), (320, 821484), (342, 768640), (360, 730208), (380, 691776), (384, 684570), (456, 576480), (480, 547656), (570, 461184), (576, 456380), (608, 432360), (640, 410742), (684, 384320), (720, 365104), (760, 345888), (768, 342285), (855, 307456), (912, 288240), (960, 273828), (1140, 230592), (1152, 228190), (1201, 218880), (1216, 216180), (1280, 205371), (1368, 192160), (1440, 182552), (1520, 172944), (1710, 153728), (1824, 144120), (1920, 136914), (2280, 115296), (2304, 114095), (2402, 109440), (2432, 108090), (2736, 96080), (2880, 91276), (3040, 86472), (3420, 76864), (3603, 72960), (3648, 72060), (3840, 68457), (4560, 57648), (4804, 54720), (4864, 54045), (5472, 48040), (5760, 45638), (6005, 43776), (6080, 43236), (6840, 38432), (7206, 36480), (7296, 36030), (9120, 28824), (9608, 27360), (10809, 24320), (10944, 24020), (11520, 22819), (12010, 21888), (12160, 21618), (13680, 19216), (14412, 18240), (14592, 18015)]