191306640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:4997

約数の個数: 160

約数和(自身を含む): 707383296

約数和(自身を除く): 516076656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 4951, 5520, 6440, 7728, 9660, 9902, 12880, 14853, 19320, 19804, 24755, 29706, 34657, 38640, 39608, 49510, 59412, 69314, 74265, 79216, 99020, 103971, 113873, 118824, 138628, 148530, 173285, 198040, 207942, 227746, 237648, 277256, 297060, 341619, 346570, 396080, 415884, 455492, 519855, 554512, 569365, 594120, 683238, 693140, 797111, 831768, 910984, 1039710, 1138730, 1188240, 1366476, 1386280, 1594222, 1663536, 1708095, 1821968, 2079420, 2277460, 2391333, 2732952, 2772560, 3188444, 3416190, 3985555, 4158840, 4554920, 4782666, 5465904, 6376888, 6832380, 7971110, 8317680, 9109840, 9565332, 11956665, 12753776, 13664760, 15942220, 19130664, 23913330, 27329520, 31884440, 38261328, 47826660, 63768880, 95653320, 191306640]

約数ペア:

[(1, 191306640), (2, 95653320), (3, 63768880), (4, 47826660), (5, 38261328), (6, 31884440), (7, 27329520), (8, 23913330), (10, 19130664), (12, 15942220), (14, 13664760), (15, 12753776), (16, 11956665), (20, 9565332), (21, 9109840), (23, 8317680), (24, 7971110), (28, 6832380), (30, 6376888), (35, 5465904), (40, 4782666), (42, 4554920), (46, 4158840), (48, 3985555), (56, 3416190), (60, 3188444), (69, 2772560), (70, 2732952), (80, 2391333), (84, 2277460), (92, 2079420), (105, 1821968), (112, 1708095), (115, 1663536), (120, 1594222), (138, 1386280), (140, 1366476), (161, 1188240), (168, 1138730), (184, 1039710), (210, 910984), (230, 831768), (240, 797111), (276, 693140), (280, 683238), (322, 594120), (336, 569365), (345, 554512), (368, 519855), (420, 455492), (460, 415884), (483, 396080), (552, 346570), (560, 341619), (644, 297060), (690, 277256), (805, 237648), (840, 227746), (920, 207942), (966, 198040), (1104, 173285), (1288, 148530), (1380, 138628), (1610, 118824), (1680, 113873), (1840, 103971), (1932, 99020), (2415, 79216), (2576, 74265), (2760, 69314), (3220, 59412), (3864, 49510), (4830, 39608), (4951, 38640), (5520, 34657), (6440, 29706), (7728, 24755), (9660, 19804), (9902, 19320), (12880, 14853)]