146855940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 551577600

約数和(自身を除く): 404721660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 239, 245, 266, 285, 294, 308, 330, 380, 385, 399, 418, 420, 462, 478, 490, 532, 539, 570, 588, 627, 660, 665, 717, 735, 770, 798, 836, 924, 931, 956, 980, 1045, 1078, 1140, 1155, 1195, 1254, 1330, 1434, 1463, 1470, 1540, 1596, 1617, 1673, 1862, 1995, 2090, 2156, 2310, 2390, 2508, 2629, 2660, 2695, 2793, 2868, 2926, 2940, 3135, 3234, 3346, 3585, 3724, 3990, 4180, 4389, 4541, 4620, 4655, 4780, 5019, 5258, 5390, 5586, 5852, 6270, 6468, 6692, 7170, 7315, 7887, 7980, 8085, 8365, 8778, 9082, 9310, 10038, 10241, 10516, 10780, 11172, 11711, 12540, 13145, 13623, 13965, 14340, 14630, 15774, 16170, 16730, 17556, 18164, 18403, 18620, 20076, 20482, 21945, 22705, 23422, 25095, 26290, 27246, 27930, 29260, 30723, 31548, 31787, 32340, 33460, 35133, 36806, 39435, 40964, 43890, 45410, 46844, 49951, 50190, 51205, 52580, 54492, 55209, 55860, 58555, 61446, 63574, 68115, 70266, 73612, 78870, 87780, 90820, 92015, 95361, 99902, 100380, 102410, 110418, 117110, 122892, 127148, 128821, 136230, 140532, 149853, 153615, 157740, 158935, 175665, 184030, 190722, 199804, 204820, 220836, 222509, 234220, 249755, 257642, 272460, 276045, 299706, 307230, 317870, 349657, 351330, 368060, 381444, 386463, 445018, 476805, 499510, 515284, 552090, 599412, 614460, 635740, 644105, 667527, 699314, 702660, 749265, 772926, 890036, 953610, 999020, 1048971, 1104180, 1112545, 1288210, 1335054, 1398628, 1498530, 1545852, 1748285, 1907220, 1932315, 2097942, 2225090, 2447599, 2576420, 2670108, 2997060, 3337635, 3496570, 3864630, 4195884, 4450180, 4895198, 5244855, 6675270, 6993140, 7342797, 7729260, 9790396, 10489710, 12237995, 13350540, 14685594, 20979420, 24475990, 29371188, 36713985, 48951980, 73427970, 146855940]

約数ペア:

[(1, 146855940), (2, 73427970), (3, 48951980), (4, 36713985), (5, 29371188), (6, 24475990), (7, 20979420), (10, 14685594), (11, 13350540), (12, 12237995), (14, 10489710), (15, 9790396), (19, 7729260), (20, 7342797), (21, 6993140), (22, 6675270), (28, 5244855), (30, 4895198), (33, 4450180), (35, 4195884), (38, 3864630), (42, 3496570), (44, 3337635), (49, 2997060), (55, 2670108), (57, 2576420), (60, 2447599), (66, 2225090), (70, 2097942), (76, 1932315), (77, 1907220), (84, 1748285), (95, 1545852), (98, 1498530), (105, 1398628), (110, 1335054), (114, 1288210), (132, 1112545), (133, 1104180), (140, 1048971), (147, 999020), (154, 953610), (165, 890036), (190, 772926), (196, 749265), (209, 702660), (210, 699314), (220, 667527), (228, 644105), (231, 635740), (239, 614460), (245, 599412), (266, 552090), (285, 515284), (294, 499510), (308, 476805), (330, 445018), (380, 386463), (385, 381444), (399, 368060), (418, 351330), (420, 349657), (462, 317870), (478, 307230), (490, 299706), (532, 276045), (539, 272460), (570, 257642), (588, 249755), (627, 234220), (660, 222509), (665, 220836), (717, 204820), (735, 199804), (770, 190722), (798, 184030), (836, 175665), (924, 158935), (931, 157740), (956, 153615), (980, 149853), (1045, 140532), (1078, 136230), (1140, 128821), (1155, 127148), (1195, 122892), (1254, 117110), (1330, 110418), (1434, 102410), (1463, 100380), (1470, 99902), (1540, 95361), (1596, 92015), (1617, 90820), (1673, 87780), (1862, 78870), (1995, 73612), (2090, 70266), (2156, 68115), (2310, 63574), (2390, 61446), (2508, 58555), (2629, 55860), (2660, 55209), (2695, 54492), (2793, 52580), (2868, 51205), (2926, 50190), (2940, 49951), (3135, 46844), (3234, 45410), (3346, 43890), (3585, 40964), (3724, 39435), (3990, 36806), (4180, 35133), (4389, 33460), (4541, 32340), (4620, 31787), (4655, 31548), (4780, 30723), (5019, 29260), (5258, 27930), (5390, 27246), (5586, 26290), (5852, 25095), (6270, 23422), (6468, 22705), (6692, 21945), (7170, 20482), (7315, 20076), (7887, 18620), (7980, 18403), (8085, 18164), (8365, 17556), (8778, 16730), (9082, 16170), (9310, 15774), (10038, 14630), (10241, 14340), (10516, 13965), (10780, 13623), (11172, 13145), (11711, 12540)]