7199893120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{30323}}^1$

素因数の和:30402

約数の個数: 128

約数和(自身を含む): 20042951040

約数和(自身を除く): 12843057920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 896, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 4480, 5936, 6784, 7420, 8480, 11872, 14840, 16960, 23744, 29680, 30323, 33920, 47488, 59360, 60646, 118720, 121292, 151615, 212261, 237440, 242584, 303230, 424522, 485168, 606460, 849044, 970336, 1061305, 1212920, 1607119, 1698088, 1940672, 2122610, 2425840, 3214238, 3396176, 3881344, 4245220, 4851680, 6428476, 6792352, 8035595, 8490440, 9703360, 11249833, 12856952, 13584704, 16071190, 16980880, 19406720, 22499666, 25713904, 27169408, 32142380, 33961760, 44999332, 51427808, 56249165, 64284760, 67923520, 89998664, 102855616, 112498330, 128569520, 135847040, 179997328, 205711232, 224996660, 257139040, 359994656, 449993320, 514278080, 719989312, 899986640, 1028556160, 1439978624, 1799973280, 3599946560, 7199893120]

約数ペア:

[(1, 7199893120), (2, 3599946560), (4, 1799973280), (5, 1439978624), (7, 1028556160), (8, 899986640), (10, 719989312), (14, 514278080), (16, 449993320), (20, 359994656), (28, 257139040), (32, 224996660), (35, 205711232), (40, 179997328), (53, 135847040), (56, 128569520), (64, 112498330), (70, 102855616), (80, 89998664), (106, 67923520), (112, 64284760), (128, 56249165), (140, 51427808), (160, 44999332), (212, 33961760), (224, 32142380), (265, 27169408), (280, 25713904), (320, 22499666), (371, 19406720), (424, 16980880), (448, 16071190), (530, 13584704), (560, 12856952), (640, 11249833), (742, 9703360), (848, 8490440), (896, 8035595), (1060, 6792352), (1120, 6428476), (1484, 4851680), (1696, 4245220), (1855, 3881344), (2120, 3396176), (2240, 3214238), (2968, 2425840), (3392, 2122610), (3710, 1940672), (4240, 1698088), (4480, 1607119), (5936, 1212920), (6784, 1061305), (7420, 970336), (8480, 849044), (11872, 606460), (14840, 485168), (16960, 424522), (23744, 303230), (29680, 242584), (30323, 237440), (33920, 212261), (47488, 151615), (59360, 121292), (60646, 118720)]