21616615742640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5298190133}}^1$

素因数の和:5298190166

約数の個数: 80

約数和(自身を含む): 70953362274528

約数和(自身を除く): 49336746531888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 5298190133, 10596380266, 15894570399, 21192760532, 26490950665, 31789140798, 42385521064, 52981901330, 63578281596, 79472851995, 84771042128, 90069232261, 105963802660, 127156563192, 158945703990, 180138464522, 211927605320, 254313126384, 270207696783, 317891407980, 360276929044, 423855210640, 450346161305, 540415393566, 635782815960, 720553858088, 900692322610, 1080830787132, 1271565631920, 1351038483915, 1441107716176, 1801384645220, 2161661574264, 2702076967830, 3602769290440, 4323323148528, 5404153935660, 7205538580880, 10808307871320, 21616615742640]

約数ペア:

[(1, 21616615742640), (2, 10808307871320), (3, 7205538580880), (4, 5404153935660), (5, 4323323148528), (6, 3602769290440), (8, 2702076967830), (10, 2161661574264), (12, 1801384645220), (15, 1441107716176), (16, 1351038483915), (17, 1271565631920), (20, 1080830787132), (24, 900692322610), (30, 720553858088), (34, 635782815960), (40, 540415393566), (48, 450346161305), (51, 423855210640), (60, 360276929044), (68, 317891407980), (80, 270207696783), (85, 254313126384), (102, 211927605320), (120, 180138464522), (136, 158945703990), (170, 127156563192), (204, 105963802660), (240, 90069232261), (255, 84771042128), (272, 79472851995), (340, 63578281596), (408, 52981901330), (510, 42385521064), (680, 31789140798), (816, 26490950665), (1020, 21192760532), (1360, 15894570399), (2040, 10596380266), (4080, 5298190133)]