475233920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 1384197120

約数和(自身を除く): 908963200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 47, 56, 61, 64, 70, 74, 80, 94, 112, 122, 128, 140, 148, 160, 185, 188, 224, 235, 244, 259, 280, 296, 305, 320, 329, 370, 376, 427, 448, 470, 488, 518, 560, 592, 610, 640, 658, 740, 752, 854, 896, 940, 976, 1036, 1120, 1184, 1220, 1295, 1316, 1480, 1504, 1645, 1708, 1739, 1880, 1952, 2072, 2135, 2240, 2257, 2368, 2440, 2590, 2632, 2867, 2960, 3008, 3290, 3416, 3478, 3760, 3904, 4144, 4270, 4480, 4514, 4736, 4880, 5180, 5264, 5734, 5920, 6016, 6580, 6832, 6956, 7520, 7808, 8288, 8540, 8695, 9028, 9760, 10360, 10528, 11285, 11468, 11840, 12173, 13160, 13664, 13912, 14335, 15040, 15799, 16576, 17080, 17390, 18056, 19520, 20069, 20720, 21056, 22570, 22936, 23680, 24346, 26320, 27328, 27824, 28670, 30080, 31598, 33152, 34160, 34780, 36112, 39040, 40138, 41440, 42112, 45140, 45872, 48692, 52640, 54656, 55648, 57340, 60865, 63196, 68320, 69560, 72224, 78995, 80276, 82880, 90280, 91744, 97384, 100345, 105280, 106079, 111296, 114680, 121730, 126392, 136640, 139120, 144448, 157990, 160552, 165760, 180560, 183488, 194768, 200690, 210560, 212158, 222592, 229360, 243460, 252784, 273280, 278240, 288896, 315980, 321104, 361120, 366976, 389536, 401380, 424316, 458720, 486920, 505568, 530395, 556480, 631960, 642208, 722240, 742553, 779072, 802760, 848632, 917440, 973840, 1011136, 1060790, 1112960, 1263920, 1284416, 1444480, 1485106, 1558144, 1605520, 1697264, 1834880, 1947680, 2022272, 2121580, 2527840, 2568832, 2970212, 3211040, 3394528, 3712765, 3895360, 4243160, 5055680, 5940424, 6422080, 6789056, 7425530, 7790720, 8486320, 10111360, 11880848, 12844160, 13578112, 14851060, 16972640, 23761696, 29702120, 33945280, 47523392, 59404240, 67890560, 95046784, 118808480, 237616960, 475233920]

約数ペア:

[(1, 475233920), (2, 237616960), (4, 118808480), (5, 95046784), (7, 67890560), (8, 59404240), (10, 47523392), (14, 33945280), (16, 29702120), (20, 23761696), (28, 16972640), (32, 14851060), (35, 13578112), (37, 12844160), (40, 11880848), (47, 10111360), (56, 8486320), (61, 7790720), (64, 7425530), (70, 6789056), (74, 6422080), (80, 5940424), (94, 5055680), (112, 4243160), (122, 3895360), (128, 3712765), (140, 3394528), (148, 3211040), (160, 2970212), (185, 2568832), (188, 2527840), (224, 2121580), (235, 2022272), (244, 1947680), (259, 1834880), (280, 1697264), (296, 1605520), (305, 1558144), (320, 1485106), (329, 1444480), (370, 1284416), (376, 1263920), (427, 1112960), (448, 1060790), (470, 1011136), (488, 973840), (518, 917440), (560, 848632), (592, 802760), (610, 779072), (640, 742553), (658, 722240), (740, 642208), (752, 631960), (854, 556480), (896, 530395), (940, 505568), (976, 486920), (1036, 458720), (1120, 424316), (1184, 401380), (1220, 389536), (1295, 366976), (1316, 361120), (1480, 321104), (1504, 315980), (1645, 288896), (1708, 278240), (1739, 273280), (1880, 252784), (1952, 243460), (2072, 229360), (2135, 222592), (2240, 212158), (2257, 210560), (2368, 200690), (2440, 194768), (2590, 183488), (2632, 180560), (2867, 165760), (2960, 160552), (3008, 157990), (3290, 144448), (3416, 139120), (3478, 136640), (3760, 126392), (3904, 121730), (4144, 114680), (4270, 111296), (4480, 106079), (4514, 105280), (4736, 100345), (4880, 97384), (5180, 91744), (5264, 90280), (5734, 82880), (5920, 80276), (6016, 78995), (6580, 72224), (6832, 69560), (6956, 68320), (7520, 63196), (7808, 60865), (8288, 57340), (8540, 55648), (8695, 54656), (9028, 52640), (9760, 48692), (10360, 45872), (10528, 45140), (11285, 42112), (11468, 41440), (11840, 40138), (12173, 39040), (13160, 36112), (13664, 34780), (13912, 34160), (14335, 33152), (15040, 31598), (15799, 30080), (16576, 28670), (17080, 27824), (17390, 27328), (18056, 26320), (19520, 24346), (20069, 23680), (20720, 22936), (21056, 22570)]