140920560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 395295120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 659, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1318, 1320, 1485, 1584, 1620, 1782, 1944, 1977, 1980, 2160, 2376, 2430, 2636, 2640, 2673, 2970, 3240, 3295, 3564, 3888, 3954, 3960, 4455, 4752, 4860, 5272, 5346, 5931, 5940, 6480, 6590, 7128, 7249, 7908, 7920, 8910, 9720, 9885, 10544, 10692, 11862, 11880, 13180, 13365, 14256, 14498, 15816, 17793, 17820, 19440, 19770, 21384, 21747, 23724, 23760, 26360, 26730, 28996, 29655, 31632, 35586, 35640, 36245, 39540, 42768, 43494, 47448, 52720, 53379, 53460, 57992, 59310, 65241, 71172, 71280, 72490, 79080, 86988, 88965, 94896, 106758, 106920, 108735, 115984, 118620, 130482, 142344, 144980, 158160, 160137, 173976, 177930, 195723, 213516, 213840, 217470, 237240, 260964, 266895, 284688, 289960, 320274, 326205, 347952, 355860, 391446, 427032, 434940, 474480, 521928, 533790, 579920, 587169, 640548, 652410, 711720, 782892, 800685, 854064, 869880, 978615, 1043856, 1067580, 1174338, 1281096, 1304820, 1423440, 1565784, 1601370, 1739760, 1761507, 1957230, 2135160, 2348676, 2562192, 2609640, 2935845, 3131568, 3202740, 3523014, 3914460, 4270320, 4697352, 5219280, 5871690, 6405480, 7046028, 7828920, 8807535, 9394704, 11743380, 12810960, 14092056, 15657840, 17615070, 23486760, 28184112, 35230140, 46973520, 70460280, 140920560]

約数ペア:

[(1, 140920560), (2, 70460280), (3, 46973520), (4, 35230140), (5, 28184112), (6, 23486760), (8, 17615070), (9, 15657840), (10, 14092056), (11, 12810960), (12, 11743380), (15, 9394704), (16, 8807535), (18, 7828920), (20, 7046028), (22, 6405480), (24, 5871690), (27, 5219280), (30, 4697352), (33, 4270320), (36, 3914460), (40, 3523014), (44, 3202740), (45, 3131568), (48, 2935845), (54, 2609640), (55, 2562192), (60, 2348676), (66, 2135160), (72, 1957230), (80, 1761507), (81, 1739760), (88, 1601370), (90, 1565784), (99, 1423440), (108, 1304820), (110, 1281096), (120, 1174338), (132, 1067580), (135, 1043856), (144, 978615), (162, 869880), (165, 854064), (176, 800685), (180, 782892), (198, 711720), (216, 652410), (220, 640548), (240, 587169), (243, 579920), (264, 533790), (270, 521928), (297, 474480), (324, 434940), (330, 427032), (360, 391446), (396, 355860), (405, 347952), (432, 326205), (440, 320274), (486, 289960), (495, 284688), (528, 266895), (540, 260964), (594, 237240), (648, 217470), (659, 213840), (660, 213516), (720, 195723), (792, 177930), (810, 173976), (880, 160137), (891, 158160), (972, 144980), (990, 142344), (1080, 130482), (1188, 118620), (1215, 115984), (1296, 108735), (1318, 106920), (1320, 106758), (1485, 94896), (1584, 88965), (1620, 86988), (1782, 79080), (1944, 72490), (1977, 71280), (1980, 71172), (2160, 65241), (2376, 59310), (2430, 57992), (2636, 53460), (2640, 53379), (2673, 52720), (2970, 47448), (3240, 43494), (3295, 42768), (3564, 39540), (3888, 36245), (3954, 35640), (3960, 35586), (4455, 31632), (4752, 29655), (4860, 28996), (5272, 26730), (5346, 26360), (5931, 23760), (5940, 23724), (6480, 21747), (6590, 21384), (7128, 19770), (7249, 19440), (7908, 17820), (7920, 17793), (8910, 15816), (9720, 14498), (9885, 14256), (10544, 13365), (10692, 13180), (11862, 11880)]