237847320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 851904000

約数和(自身を除く): 614056680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 67, 72, 76, 90, 95, 108, 114, 120, 134, 135, 152, 171, 173, 180, 190, 201, 216, 228, 268, 270, 285, 335, 342, 346, 360, 380, 402, 456, 513, 519, 536, 540, 570, 603, 670, 684, 692, 760, 804, 855, 865, 1005, 1026, 1038, 1080, 1140, 1206, 1273, 1340, 1368, 1384, 1557, 1608, 1710, 1730, 1809, 2010, 2052, 2076, 2280, 2412, 2546, 2565, 2595, 2680, 3015, 3114, 3287, 3420, 3460, 3618, 3819, 4020, 4104, 4152, 4671, 4824, 5092, 5130, 5190, 6030, 6228, 6365, 6574, 6840, 6920, 7236, 7638, 7785, 8040, 9045, 9342, 9861, 10184, 10260, 10380, 11457, 11591, 12060, 12456, 12730, 13148, 14472, 15276, 15570, 16435, 18090, 18684, 19095, 19722, 20520, 20760, 22914, 23182, 23355, 24120, 25460, 26296, 29583, 30552, 31140, 32870, 34371, 34773, 36180, 37368, 38190, 39444, 45828, 46364, 46710, 49305, 50920, 57285, 57955, 59166, 62280, 65740, 68742, 69546, 72360, 76380, 78888, 88749, 91656, 92728, 93420, 98610, 104319, 114570, 115910, 118332, 131480, 137484, 139092, 147915, 152760, 171855, 173865, 177498, 186840, 197220, 208638, 220229, 229140, 231820, 236664, 274968, 278184, 295830, 312957, 343710, 347730, 354996, 394440, 417276, 440458, 443745, 458280, 463640, 521595, 591660, 625914, 660687, 687420, 695460, 709992, 834552, 880916, 887490, 1043190, 1101145, 1183320, 1251828, 1321374, 1374840, 1390920, 1564785, 1761832, 1774980, 1982061, 2086380, 2202290, 2503656, 2642748, 3129570, 3303435, 3549960, 3964122, 4172760, 4404580, 5285496, 5946183, 6259140, 6606870, 7928244, 8809160, 9910305, 11892366, 12518280, 13213740, 15856488, 19820610, 23784732, 26427480, 29730915, 39641220, 47569464, 59461830, 79282440, 118923660, 237847320]

約数ペア:

[(1, 237847320), (2, 118923660), (3, 79282440), (4, 59461830), (5, 47569464), (6, 39641220), (8, 29730915), (9, 26427480), (10, 23784732), (12, 19820610), (15, 15856488), (18, 13213740), (19, 12518280), (20, 11892366), (24, 9910305), (27, 8809160), (30, 7928244), (36, 6606870), (38, 6259140), (40, 5946183), (45, 5285496), (54, 4404580), (57, 4172760), (60, 3964122), (67, 3549960), (72, 3303435), (76, 3129570), (90, 2642748), (95, 2503656), (108, 2202290), (114, 2086380), (120, 1982061), (134, 1774980), (135, 1761832), (152, 1564785), (171, 1390920), (173, 1374840), (180, 1321374), (190, 1251828), (201, 1183320), (216, 1101145), (228, 1043190), (268, 887490), (270, 880916), (285, 834552), (335, 709992), (342, 695460), (346, 687420), (360, 660687), (380, 625914), (402, 591660), (456, 521595), (513, 463640), (519, 458280), (536, 443745), (540, 440458), (570, 417276), (603, 394440), (670, 354996), (684, 347730), (692, 343710), (760, 312957), (804, 295830), (855, 278184), (865, 274968), (1005, 236664), (1026, 231820), (1038, 229140), (1080, 220229), (1140, 208638), (1206, 197220), (1273, 186840), (1340, 177498), (1368, 173865), (1384, 171855), (1557, 152760), (1608, 147915), (1710, 139092), (1730, 137484), (1809, 131480), (2010, 118332), (2052, 115910), (2076, 114570), (2280, 104319), (2412, 98610), (2546, 93420), (2565, 92728), (2595, 91656), (2680, 88749), (3015, 78888), (3114, 76380), (3287, 72360), (3420, 69546), (3460, 68742), (3618, 65740), (3819, 62280), (4020, 59166), (4104, 57955), (4152, 57285), (4671, 50920), (4824, 49305), (5092, 46710), (5130, 46364), (5190, 45828), (6030, 39444), (6228, 38190), (6365, 37368), (6574, 36180), (6840, 34773), (6920, 34371), (7236, 32870), (7638, 31140), (7785, 30552), (8040, 29583), (9045, 26296), (9342, 25460), (9861, 24120), (10184, 23355), (10260, 23182), (10380, 22914), (11457, 20760), (11591, 20520), (12060, 19722), (12456, 19095), (12730, 18684), (13148, 18090), (14472, 16435), (15276, 15570)]