16591391820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{4801}}^1$

素因数の和:5152

約数の個数: 144

約数和(自身を含む): 51221282112

約数和(自身を除く): 34629890292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 263, 292, 365, 438, 526, 657, 730, 789, 876, 1052, 1095, 1314, 1315, 1460, 1578, 2190, 2367, 2628, 2630, 3156, 3285, 3945, 4380, 4734, 4801, 5260, 6570, 7890, 9468, 9602, 11835, 13140, 14403, 15780, 19199, 19204, 23670, 24005, 28806, 38398, 43209, 47340, 48010, 57597, 57612, 72015, 76796, 86418, 95995, 96020, 115194, 144030, 172791, 172836, 191990, 216045, 230388, 287985, 288060, 345582, 350473, 383980, 432090, 575970, 691164, 700946, 863955, 864180, 1051419, 1151940, 1262663, 1401892, 1727910, 1752365, 2102838, 2525326, 3154257, 3455820, 3504730, 3787989, 4205676, 5050652, 5257095, 6308514, 6313315, 7009460, 7575978, 10514190, 11363967, 12617028, 12626630, 15151956, 15771285, 18939945, 21028380, 22727934, 25253260, 31542570, 37879890, 45455868, 56819835, 63085140, 75759780, 92174399, 113639670, 184348798, 227279340, 276523197, 368697596, 460871995, 553046394, 829569591, 921743990, 1106092788, 1382615985, 1659139182, 1843487980, 2765231970, 3318278364, 4147847955, 5530463940, 8295695910, 16591391820]

約数ペア:

[(1, 16591391820), (2, 8295695910), (3, 5530463940), (4, 4147847955), (5, 3318278364), (6, 2765231970), (9, 1843487980), (10, 1659139182), (12, 1382615985), (15, 1106092788), (18, 921743990), (20, 829569591), (30, 553046394), (36, 460871995), (45, 368697596), (60, 276523197), (73, 227279340), (90, 184348798), (146, 113639670), (180, 92174399), (219, 75759780), (263, 63085140), (292, 56819835), (365, 45455868), (438, 37879890), (526, 31542570), (657, 25253260), (730, 22727934), (789, 21028380), (876, 18939945), (1052, 15771285), (1095, 15151956), (1314, 12626630), (1315, 12617028), (1460, 11363967), (1578, 10514190), (2190, 7575978), (2367, 7009460), (2628, 6313315), (2630, 6308514), (3156, 5257095), (3285, 5050652), (3945, 4205676), (4380, 3787989), (4734, 3504730), (4801, 3455820), (5260, 3154257), (6570, 2525326), (7890, 2102838), (9468, 1752365), (9602, 1727910), (11835, 1401892), (13140, 1262663), (14403, 1151940), (15780, 1051419), (19199, 864180), (19204, 863955), (23670, 700946), (24005, 691164), (28806, 575970), (38398, 432090), (43209, 383980), (47340, 350473), (48010, 345582), (57597, 288060), (57612, 287985), (72015, 230388), (76796, 216045), (86418, 191990), (95995, 172836), (96020, 172791), (115194, 144030)]