74694011440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{14543}}^1$

素因数の和:14715

約数の個数: 160

約数和(自身を含む): 190444953600

約数和(自身を除く): 115750942160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 109, 124, 152, 155, 190, 218, 248, 304, 310, 380, 436, 496, 545, 589, 620, 760, 872, 1090, 1178, 1240, 1520, 1744, 2071, 2180, 2356, 2480, 2945, 3379, 4142, 4360, 4712, 5890, 6758, 8284, 8720, 9424, 10355, 11780, 13516, 14543, 16568, 16895, 20710, 23560, 27032, 29086, 33136, 33790, 41420, 47120, 54064, 58172, 64201, 67580, 72715, 82840, 116344, 128402, 135160, 145430, 165680, 232688, 256804, 270320, 276317, 290860, 321005, 450833, 513608, 552634, 581720, 642010, 901666, 1027216, 1105268, 1163440, 1284020, 1381585, 1585187, 1803332, 2210536, 2254165, 2568040, 2763170, 3170374, 3606664, 4421072, 4508330, 5136080, 5526340, 6340748, 7213328, 7925935, 8565827, 9016660, 11052680, 12681496, 15851870, 17131654, 18033320, 22105360, 25362992, 30118553, 31703740, 34263308, 36066640, 42829135, 49140797, 60237106, 63407480, 68526616, 85658270, 98281594, 120474212, 126814960, 137053232, 150592765, 171316540, 196563188, 240948424, 245703985, 301185530, 342633080, 393126376, 481896848, 491407970, 602371060, 685266160, 786252752, 933675143, 982815940, 1204742120, 1867350286, 1965631880, 2409484240, 3734700572, 3931263760, 4668375715, 7469401144, 9336751430, 14938802288, 18673502860, 37347005720, 74694011440]

約数ペア:

[(1, 74694011440), (2, 37347005720), (4, 18673502860), (5, 14938802288), (8, 9336751430), (10, 7469401144), (16, 4668375715), (19, 3931263760), (20, 3734700572), (31, 2409484240), (38, 1965631880), (40, 1867350286), (62, 1204742120), (76, 982815940), (80, 933675143), (95, 786252752), (109, 685266160), (124, 602371060), (152, 491407970), (155, 481896848), (190, 393126376), (218, 342633080), (248, 301185530), (304, 245703985), (310, 240948424), (380, 196563188), (436, 171316540), (496, 150592765), (545, 137053232), (589, 126814960), (620, 120474212), (760, 98281594), (872, 85658270), (1090, 68526616), (1178, 63407480), (1240, 60237106), (1520, 49140797), (1744, 42829135), (2071, 36066640), (2180, 34263308), (2356, 31703740), (2480, 30118553), (2945, 25362992), (3379, 22105360), (4142, 18033320), (4360, 17131654), (4712, 15851870), (5890, 12681496), (6758, 11052680), (8284, 9016660), (8720, 8565827), (9424, 7925935), (10355, 7213328), (11780, 6340748), (13516, 5526340), (14543, 5136080), (16568, 4508330), (16895, 4421072), (20710, 3606664), (23560, 3170374), (27032, 2763170), (29086, 2568040), (33136, 2254165), (33790, 2210536), (41420, 1803332), (47120, 1585187), (54064, 1381585), (58172, 1284020), (64201, 1163440), (67580, 1105268), (72715, 1027216), (82840, 901666), (116344, 642010), (128402, 581720), (135160, 552634), (145430, 513608), (165680, 450833), (232688, 321005), (256804, 290860), (270320, 276317)]