394312320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1248

約数の個数: 256

約数和(自身を含む): 1471248000

約数和(自身を除く): 1076935680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1201, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2402, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3603, 3648, 4104, 4320, 4560, 4804, 5130, 5472, 5760, 6005, 6080, 6840, 7206, 7296, 8208, 8640, 9120, 9608, 10260, 10809, 10944, 12010, 12160, 13680, 14412, 16416, 17280, 18015, 18240, 19216, 20520, 21618, 21888, 22819, 24020, 27360, 28824, 32427, 32832, 36030, 36480, 38432, 41040, 43236, 45638, 48040, 54045, 54720, 57648, 64854, 65664, 68457, 72060, 76864, 82080, 86472, 91276, 96080, 108090, 109440, 114095, 115296, 129708, 136914, 144120, 153728, 162135, 164160, 172944, 182552, 192160, 205371, 216180, 228190, 230592, 259416, 273828, 288240, 324270, 328320, 342285, 345888, 365104, 384320, 410742, 432360, 456380, 461184, 518832, 547656, 576480, 616113, 648540, 684570, 691776, 730208, 768640, 821484, 864720, 912760, 1026855, 1037664, 1095312, 1152960, 1232226, 1297080, 1369140, 1383552, 1460416, 1642968, 1729440, 1825520, 2053710, 2075328, 2190624, 2305920, 2464452, 2594160, 2738280, 2920832, 3080565, 3285936, 3458880, 3651040, 4107420, 4150656, 4381248, 4928904, 5188320, 5476560, 6161130, 6571872, 6917760, 7302080, 8214840, 8762496, 9857808, 10376640, 10953120, 12322260, 13143744, 14604160, 16429680, 19715616, 20753280, 21906240, 24644520, 26287488, 32859360, 39431232, 43812480, 49289040, 65718720, 78862464, 98578080, 131437440, 197156160, 394312320]

約数ペア:

[(1, 394312320), (2, 197156160), (3, 131437440), (4, 98578080), (5, 78862464), (6, 65718720), (8, 49289040), (9, 43812480), (10, 39431232), (12, 32859360), (15, 26287488), (16, 24644520), (18, 21906240), (19, 20753280), (20, 19715616), (24, 16429680), (27, 14604160), (30, 13143744), (32, 12322260), (36, 10953120), (38, 10376640), (40, 9857808), (45, 8762496), (48, 8214840), (54, 7302080), (57, 6917760), (60, 6571872), (64, 6161130), (72, 5476560), (76, 5188320), (80, 4928904), (90, 4381248), (95, 4150656), (96, 4107420), (108, 3651040), (114, 3458880), (120, 3285936), (128, 3080565), (135, 2920832), (144, 2738280), (152, 2594160), (160, 2464452), (171, 2305920), (180, 2190624), (190, 2075328), (192, 2053710), (216, 1825520), (228, 1729440), (240, 1642968), (270, 1460416), (285, 1383552), (288, 1369140), (304, 1297080), (320, 1232226), (342, 1152960), (360, 1095312), (380, 1037664), (384, 1026855), (432, 912760), (456, 864720), (480, 821484), (513, 768640), (540, 730208), (570, 691776), (576, 684570), (608, 648540), (640, 616113), (684, 576480), (720, 547656), (760, 518832), (855, 461184), (864, 456380), (912, 432360), (960, 410742), (1026, 384320), (1080, 365104), (1140, 345888), (1152, 342285), (1201, 328320), (1216, 324270), (1368, 288240), (1440, 273828), (1520, 259416), (1710, 230592), (1728, 228190), (1824, 216180), (1920, 205371), (2052, 192160), (2160, 182552), (2280, 172944), (2402, 164160), (2432, 162135), (2565, 153728), (2736, 144120), (2880, 136914), (3040, 129708), (3420, 115296), (3456, 114095), (3603, 109440), (3648, 108090), (4104, 96080), (4320, 91276), (4560, 86472), (4804, 82080), (5130, 76864), (5472, 72060), (5760, 68457), (6005, 65664), (6080, 64854), (6840, 57648), (7206, 54720), (7296, 54045), (8208, 48040), (8640, 45638), (9120, 43236), (9608, 41040), (10260, 38432), (10809, 36480), (10944, 36030), (12010, 32832), (12160, 32427), (13680, 28824), (14412, 27360), (16416, 24020), (17280, 22819), (18015, 21888), (18240, 21618), (19216, 20520)]