139200840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 487468800

約数和(自身を除く): 348267960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 433, 456, 470, 564, 570, 684, 705, 760, 846, 855, 866, 893, 940, 1128, 1140, 1299, 1368, 1410, 1692, 1710, 1732, 1786, 1880, 2115, 2165, 2280, 2598, 2679, 2820, 3384, 3420, 3464, 3572, 3897, 4230, 4330, 4465, 5196, 5358, 5640, 6495, 6840, 7144, 7794, 8037, 8227, 8460, 8660, 8930, 10392, 10716, 12990, 13395, 15588, 16074, 16454, 16920, 17320, 17860, 19485, 20351, 21432, 24681, 25980, 26790, 31176, 32148, 32908, 35720, 38970, 40185, 40702, 41135, 49362, 51960, 53580, 61053, 64296, 65816, 74043, 77940, 80370, 81404, 82270, 98724, 101755, 107160, 122106, 123405, 148086, 155880, 160740, 162808, 164540, 183159, 197448, 203510, 244212, 246810, 296172, 305265, 321480, 329080, 366318, 370215, 386669, 407020, 488424, 493620, 592344, 610530, 732636, 740430, 773338, 814040, 915795, 987240, 1160007, 1221060, 1465272, 1480860, 1546676, 1831590, 1933345, 2320014, 2442120, 2961720, 3093352, 3480021, 3663180, 3866690, 4640028, 5800035, 6960042, 7326360, 7733380, 9280056, 11600070, 13920084, 15466760, 17400105, 23200140, 27840168, 34800210, 46400280, 69600420, 139200840]

約数ペア:

[(1, 139200840), (2, 69600420), (3, 46400280), (4, 34800210), (5, 27840168), (6, 23200140), (8, 17400105), (9, 15466760), (10, 13920084), (12, 11600070), (15, 9280056), (18, 7733380), (19, 7326360), (20, 6960042), (24, 5800035), (30, 4640028), (36, 3866690), (38, 3663180), (40, 3480021), (45, 3093352), (47, 2961720), (57, 2442120), (60, 2320014), (72, 1933345), (76, 1831590), (90, 1546676), (94, 1480860), (95, 1465272), (114, 1221060), (120, 1160007), (141, 987240), (152, 915795), (171, 814040), (180, 773338), (188, 740430), (190, 732636), (228, 610530), (235, 592344), (282, 493620), (285, 488424), (342, 407020), (360, 386669), (376, 370215), (380, 366318), (423, 329080), (433, 321480), (456, 305265), (470, 296172), (564, 246810), (570, 244212), (684, 203510), (705, 197448), (760, 183159), (846, 164540), (855, 162808), (866, 160740), (893, 155880), (940, 148086), (1128, 123405), (1140, 122106), (1299, 107160), (1368, 101755), (1410, 98724), (1692, 82270), (1710, 81404), (1732, 80370), (1786, 77940), (1880, 74043), (2115, 65816), (2165, 64296), (2280, 61053), (2598, 53580), (2679, 51960), (2820, 49362), (3384, 41135), (3420, 40702), (3464, 40185), (3572, 38970), (3897, 35720), (4230, 32908), (4330, 32148), (4465, 31176), (5196, 26790), (5358, 25980), (5640, 24681), (6495, 21432), (6840, 20351), (7144, 19485), (7794, 17860), (8037, 17320), (8227, 16920), (8460, 16454), (8660, 16074), (8930, 15588), (10392, 13395), (10716, 12990)]