66537240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 256

約数和(自身を含む): 262656000

約数和(自身を除く): 196118760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 379, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 758, 760, 770, 798, 836, 840, 924, 1045, 1064, 1137, 1140, 1155, 1254, 1320, 1330, 1463, 1516, 1540, 1596, 1672, 1848, 1895, 1995, 2090, 2274, 2280, 2310, 2508, 2653, 2660, 2926, 3032, 3080, 3135, 3192, 3790, 3990, 4169, 4180, 4389, 4548, 4620, 5016, 5306, 5320, 5685, 5852, 6270, 7201, 7315, 7580, 7959, 7980, 8338, 8360, 8778, 9096, 9240, 10612, 11370, 11704, 12507, 12540, 13265, 14402, 14630, 15160, 15918, 15960, 16676, 17556, 20845, 21224, 21603, 21945, 22740, 25014, 25080, 26530, 28804, 29183, 29260, 31836, 33352, 35112, 36005, 39795, 41690, 43206, 43890, 45480, 50028, 50407, 53060, 57608, 58366, 58520, 62535, 63672, 72010, 79211, 79590, 83380, 86412, 87549, 87780, 100056, 100814, 106120, 108015, 116732, 125070, 144020, 145915, 151221, 158422, 159180, 166760, 172824, 175098, 175560, 201628, 216030, 233464, 237633, 250140, 252035, 288040, 291830, 302442, 316844, 318360, 350196, 396055, 403256, 432060, 437745, 475266, 500280, 504070, 554477, 583660, 604884, 633688, 700392, 756105, 792110, 864120, 875490, 950532, 1008140, 1108954, 1167320, 1188165, 1209768, 1512210, 1584220, 1663431, 1750980, 1901064, 2016280, 2217908, 2376330, 2772385, 3024420, 3168440, 3326862, 3501960, 4435816, 4752660, 5544770, 6048840, 6653724, 8317155, 9505320, 11089540, 13307448, 16634310, 22179080, 33268620, 66537240]

約数ペア:

[(1, 66537240), (2, 33268620), (3, 22179080), (4, 16634310), (5, 13307448), (6, 11089540), (7, 9505320), (8, 8317155), (10, 6653724), (11, 6048840), (12, 5544770), (14, 4752660), (15, 4435816), (19, 3501960), (20, 3326862), (21, 3168440), (22, 3024420), (24, 2772385), (28, 2376330), (30, 2217908), (33, 2016280), (35, 1901064), (38, 1750980), (40, 1663431), (42, 1584220), (44, 1512210), (55, 1209768), (56, 1188165), (57, 1167320), (60, 1108954), (66, 1008140), (70, 950532), (76, 875490), (77, 864120), (84, 792110), (88, 756105), (95, 700392), (105, 633688), (110, 604884), (114, 583660), (120, 554477), (132, 504070), (133, 500280), (140, 475266), (152, 437745), (154, 432060), (165, 403256), (168, 396055), (190, 350196), (209, 318360), (210, 316844), (220, 302442), (228, 291830), (231, 288040), (264, 252035), (266, 250140), (280, 237633), (285, 233464), (308, 216030), (330, 201628), (379, 175560), (380, 175098), (385, 172824), (399, 166760), (418, 159180), (420, 158422), (440, 151221), (456, 145915), (462, 144020), (532, 125070), (570, 116732), (616, 108015), (627, 106120), (660, 100814), (665, 100056), (758, 87780), (760, 87549), (770, 86412), (798, 83380), (836, 79590), (840, 79211), (924, 72010), (1045, 63672), (1064, 62535), (1137, 58520), (1140, 58366), (1155, 57608), (1254, 53060), (1320, 50407), (1330, 50028), (1463, 45480), (1516, 43890), (1540, 43206), (1596, 41690), (1672, 39795), (1848, 36005), (1895, 35112), (1995, 33352), (2090, 31836), (2274, 29260), (2280, 29183), (2310, 28804), (2508, 26530), (2653, 25080), (2660, 25014), (2926, 22740), (3032, 21945), (3080, 21603), (3135, 21224), (3192, 20845), (3790, 17556), (3990, 16676), (4169, 15960), (4180, 15918), (4389, 15160), (4548, 14630), (4620, 14402), (5016, 13265), (5306, 12540), (5320, 12507), (5685, 11704), (5852, 11370), (6270, 10612), (7201, 9240), (7315, 9096), (7580, 8778), (7959, 8360), (7980, 8338)]