706827720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3715

約数の個数: 128

約数和(自身を含む): 2244464640

約数和(自身を除く): 1537636920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1380, 1420, 1633, 1704, 2130, 2760, 2840, 3266, 3607, 4260, 4899, 6532, 7214, 8165, 8520, 9798, 10821, 13064, 14428, 16330, 18035, 19596, 21642, 24495, 28856, 32660, 36070, 39192, 43284, 48990, 54105, 65320, 72140, 82961, 86568, 97980, 108210, 144280, 165922, 195960, 216420, 248883, 256097, 331844, 414805, 432840, 497766, 512194, 663688, 768291, 829610, 995532, 1024388, 1244415, 1280485, 1536582, 1659220, 1991064, 2048776, 2488830, 2560970, 3073164, 3318440, 3841455, 4977660, 5121940, 5890231, 6146328, 7682910, 9955320, 10243880, 11780462, 15365820, 17670693, 23560924, 29451155, 30731640, 35341386, 47121848, 58902310, 70682772, 88353465, 117804620, 141365544, 176706930, 235609240, 353413860, 706827720]

約数ペア:

[(1, 706827720), (2, 353413860), (3, 235609240), (4, 176706930), (5, 141365544), (6, 117804620), (8, 88353465), (10, 70682772), (12, 58902310), (15, 47121848), (20, 35341386), (23, 30731640), (24, 29451155), (30, 23560924), (40, 17670693), (46, 15365820), (60, 11780462), (69, 10243880), (71, 9955320), (92, 7682910), (115, 6146328), (120, 5890231), (138, 5121940), (142, 4977660), (184, 3841455), (213, 3318440), (230, 3073164), (276, 2560970), (284, 2488830), (345, 2048776), (355, 1991064), (426, 1659220), (460, 1536582), (552, 1280485), (568, 1244415), (690, 1024388), (710, 995532), (852, 829610), (920, 768291), (1065, 663688), (1380, 512194), (1420, 497766), (1633, 432840), (1704, 414805), (2130, 331844), (2760, 256097), (2840, 248883), (3266, 216420), (3607, 195960), (4260, 165922), (4899, 144280), (6532, 108210), (7214, 97980), (8165, 86568), (8520, 82961), (9798, 72140), (10821, 65320), (13064, 54105), (14428, 48990), (16330, 43284), (18035, 39192), (19596, 36070), (21642, 32660), (24495, 28856)]