237616960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 689384448

約数和(自身を除く): 451767488

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, 140, 148, 160, 185, 188, 224, 235, 244, 259, 280, 296, 305, 320, 329, 370, 376, 427, 448, 470, 488, 518, 560, 592, 610, 658, 740, 752, 854, 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, 4514, 4880, 5180, 5264, 5734, 5920, 6580, 6832, 6956, 7520, 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, 24346, 26320, 27328, 27824, 28670, 31598, 34160, 34780, 36112, 40138, 41440, 45140, 45872, 48692, 52640, 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, 180560, 183488, 194768, 200690, 212158, 229360, 243460, 252784, 278240, 315980, 321104, 361120, 389536, 401380, 424316, 458720, 486920, 505568, 530395, 556480, 631960, 642208, 722240, 742553, 779072, 802760, 848632, 917440, 973840, 1011136, 1060790, 1263920, 1284416, 1485106, 1605520, 1697264, 1947680, 2121580, 2527840, 2970212, 3211040, 3394528, 3712765, 3895360, 4243160, 5055680, 5940424, 6422080, 6789056, 7425530, 8486320, 11880848, 14851060, 16972640, 23761696, 29702120, 33945280, 47523392, 59404240, 118808480, 237616960]

約数ペア:

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