234787560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 256

約数和(自身を含む): 868147200

約数和(自身を除く): 633359640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 266, 280, 282, 285, 313, 329, 376, 380, 399, 420, 456, 470, 532, 564, 570, 626, 658, 665, 705, 760, 798, 840, 893, 939, 940, 987, 1064, 1128, 1140, 1252, 1316, 1330, 1410, 1565, 1596, 1645, 1786, 1878, 1880, 1974, 1995, 2191, 2280, 2504, 2632, 2660, 2679, 2820, 3130, 3192, 3290, 3572, 3756, 3948, 3990, 4382, 4465, 4695, 4935, 5320, 5358, 5640, 5947, 6251, 6260, 6573, 6580, 7144, 7512, 7896, 7980, 8764, 8930, 9390, 9870, 10716, 10955, 11894, 12502, 12520, 13146, 13160, 13395, 14711, 15960, 17528, 17841, 17860, 18753, 18780, 19740, 21432, 21910, 23788, 25004, 26292, 26790, 29422, 29735, 31255, 32865, 35682, 35720, 37506, 37560, 39480, 41629, 43820, 44133, 47576, 50008, 52584, 53580, 58844, 59470, 62510, 65730, 71364, 73555, 75012, 83258, 87640, 88266, 89205, 93765, 102977, 107160, 117688, 118940, 124887, 125020, 131460, 142728, 147110, 150024, 166516, 176532, 178410, 187530, 205954, 208145, 220665, 237880, 249774, 250040, 262920, 279509, 294220, 308931, 333032, 353064, 356820, 375060, 411908, 416290, 441330, 499548, 514885, 559018, 588440, 617862, 624435, 713640, 750120, 823816, 832580, 838527, 882660, 999096, 1029770, 1118036, 1235724, 1248870, 1397545, 1544655, 1665160, 1677054, 1765320, 1956563, 2059540, 2236072, 2471448, 2497740, 2795090, 3089310, 3354108, 3913126, 4119080, 4192635, 4995480, 5590180, 5869689, 6178620, 6708216, 7826252, 8385270, 9782815, 11180360, 11739378, 12357240, 15652504, 16770540, 19565630, 23478756, 29348445, 33541080, 39131260, 46957512, 58696890, 78262520, 117393780, 234787560]

約数ペア:

[(1, 234787560), (2, 117393780), (3, 78262520), (4, 58696890), (5, 46957512), (6, 39131260), (7, 33541080), (8, 29348445), (10, 23478756), (12, 19565630), (14, 16770540), (15, 15652504), (19, 12357240), (20, 11739378), (21, 11180360), (24, 9782815), (28, 8385270), (30, 7826252), (35, 6708216), (38, 6178620), (40, 5869689), (42, 5590180), (47, 4995480), (56, 4192635), (57, 4119080), (60, 3913126), (70, 3354108), (76, 3089310), (84, 2795090), (94, 2497740), (95, 2471448), (105, 2236072), (114, 2059540), (120, 1956563), (133, 1765320), (140, 1677054), (141, 1665160), (152, 1544655), (168, 1397545), (188, 1248870), (190, 1235724), (210, 1118036), (228, 1029770), (235, 999096), (266, 882660), (280, 838527), (282, 832580), (285, 823816), (313, 750120), (329, 713640), (376, 624435), (380, 617862), (399, 588440), (420, 559018), (456, 514885), (470, 499548), (532, 441330), (564, 416290), (570, 411908), (626, 375060), (658, 356820), (665, 353064), (705, 333032), (760, 308931), (798, 294220), (840, 279509), (893, 262920), (939, 250040), (940, 249774), (987, 237880), (1064, 220665), (1128, 208145), (1140, 205954), (1252, 187530), (1316, 178410), (1330, 176532), (1410, 166516), (1565, 150024), (1596, 147110), (1645, 142728), (1786, 131460), (1878, 125020), (1880, 124887), (1974, 118940), (1995, 117688), (2191, 107160), (2280, 102977), (2504, 93765), (2632, 89205), (2660, 88266), (2679, 87640), (2820, 83258), (3130, 75012), (3192, 73555), (3290, 71364), (3572, 65730), (3756, 62510), (3948, 59470), (3990, 58844), (4382, 53580), (4465, 52584), (4695, 50008), (4935, 47576), (5320, 44133), (5358, 43820), (5640, 41629), (5947, 39480), (6251, 37560), (6260, 37506), (6573, 35720), (6580, 35682), (7144, 32865), (7512, 31255), (7896, 29735), (7980, 29422), (8764, 26790), (8930, 26292), (9390, 25004), (9870, 23788), (10716, 21910), (10955, 21432), (11894, 19740), (12502, 18780), (12520, 18753), (13146, 17860), (13160, 17841), (13395, 17528), (14711, 15960)]