140690844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 461039040

約数和(自身を除く): 320348196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 41, 42, 51, 54, 63, 68, 81, 82, 84, 89, 102, 108, 119, 123, 126, 153, 162, 164, 178, 189, 204, 238, 246, 252, 267, 287, 306, 324, 356, 357, 369, 378, 459, 476, 492, 534, 567, 574, 612, 623, 697, 714, 738, 756, 801, 861, 918, 1068, 1071, 1107, 1134, 1148, 1246, 1377, 1394, 1428, 1476, 1513, 1602, 1722, 1836, 1869, 2091, 2142, 2214, 2268, 2403, 2492, 2583, 2754, 2788, 3026, 3204, 3213, 3321, 3444, 3649, 3738, 4182, 4284, 4428, 4539, 4806, 4879, 5166, 5508, 5607, 6052, 6273, 6426, 6642, 7209, 7298, 7476, 7749, 8364, 9078, 9612, 9639, 9758, 10332, 10591, 10947, 11214, 12546, 12852, 13284, 13617, 14418, 14596, 14637, 15498, 16821, 18156, 18819, 19278, 19516, 21182, 21894, 22428, 23247, 25092, 25543, 27234, 28836, 29274, 30996, 31773, 32841, 33642, 37638, 38556, 40851, 42364, 43788, 43911, 46494, 50463, 51086, 54468, 56457, 58548, 62033, 63546, 65682, 67284, 75276, 76629, 81702, 87822, 92988, 95319, 98523, 100926, 102172, 112914, 122553, 124066, 127092, 131364, 131733, 153258, 163404, 175644, 186099, 190638, 197046, 201852, 225828, 229887, 245106, 248132, 263466, 285957, 295569, 306516, 372198, 381276, 394092, 395199, 434231, 459774, 490212, 526932, 558297, 571914, 591138, 689661, 744396, 790398, 857871, 868462, 919548, 1116594, 1143828, 1182276, 1302693, 1379322, 1580796, 1674891, 1715742, 1736924, 2068983, 2233188, 2605386, 2758644, 3349782, 3431484, 3908079, 4137966, 5024673, 5210772, 6699564, 7816158, 8275932, 10049346, 11724237, 15632316, 20098692, 23448474, 35172711, 46896948, 70345422, 140690844]

約数ペア:

[(1, 140690844), (2, 70345422), (3, 46896948), (4, 35172711), (6, 23448474), (7, 20098692), (9, 15632316), (12, 11724237), (14, 10049346), (17, 8275932), (18, 7816158), (21, 6699564), (27, 5210772), (28, 5024673), (34, 4137966), (36, 3908079), (41, 3431484), (42, 3349782), (51, 2758644), (54, 2605386), (63, 2233188), (68, 2068983), (81, 1736924), (82, 1715742), (84, 1674891), (89, 1580796), (102, 1379322), (108, 1302693), (119, 1182276), (123, 1143828), (126, 1116594), (153, 919548), (162, 868462), (164, 857871), (178, 790398), (189, 744396), (204, 689661), (238, 591138), (246, 571914), (252, 558297), (267, 526932), (287, 490212), (306, 459774), (324, 434231), (356, 395199), (357, 394092), (369, 381276), (378, 372198), (459, 306516), (476, 295569), (492, 285957), (534, 263466), (567, 248132), (574, 245106), (612, 229887), (623, 225828), (697, 201852), (714, 197046), (738, 190638), (756, 186099), (801, 175644), (861, 163404), (918, 153258), (1068, 131733), (1071, 131364), (1107, 127092), (1134, 124066), (1148, 122553), (1246, 112914), (1377, 102172), (1394, 100926), (1428, 98523), (1476, 95319), (1513, 92988), (1602, 87822), (1722, 81702), (1836, 76629), (1869, 75276), (2091, 67284), (2142, 65682), (2214, 63546), (2268, 62033), (2403, 58548), (2492, 56457), (2583, 54468), (2754, 51086), (2788, 50463), (3026, 46494), (3204, 43911), (3213, 43788), (3321, 42364), (3444, 40851), (3649, 38556), (3738, 37638), (4182, 33642), (4284, 32841), (4428, 31773), (4539, 30996), (4806, 29274), (4879, 28836), (5166, 27234), (5508, 25543), (5607, 25092), (6052, 23247), (6273, 22428), (6426, 21894), (6642, 21182), (7209, 19516), (7298, 19278), (7476, 18819), (7749, 18156), (8364, 16821), (9078, 15498), (9612, 14637), (9639, 14596), (9758, 14418), (10332, 13617), (10591, 13284), (10947, 12852), (11214, 12546)]