4384706520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{2311}}^1$

素因数の和:2585

約数の個数: 128

約数和(自身を含む): 13377047040

約数和(自身を除く): 8992340520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 163, 194, 291, 326, 388, 485, 489, 582, 652, 776, 815, 970, 978, 1164, 1304, 1455, 1630, 1940, 1956, 2311, 2328, 2445, 2910, 3260, 3880, 3912, 4622, 4890, 5820, 6520, 6933, 9244, 9780, 11555, 11640, 13866, 15811, 18488, 19560, 23110, 27732, 31622, 34665, 46220, 47433, 55464, 63244, 69330, 79055, 92440, 94866, 126488, 138660, 158110, 189732, 224167, 237165, 277320, 316220, 376693, 379464, 448334, 474330, 632440, 672501, 753386, 896668, 948660, 1120835, 1130079, 1345002, 1506772, 1793336, 1883465, 1897320, 2241670, 2260158, 2690004, 3013544, 3362505, 3766930, 4483340, 4520316, 5380008, 5650395, 6725010, 7533860, 8966680, 9040632, 11300790, 13450020, 15067720, 22601580, 26900040, 36539221, 45203160, 73078442, 109617663, 146156884, 182696105, 219235326, 292313768, 365392210, 438470652, 548088315, 730784420, 876941304, 1096176630, 1461568840, 2192353260, 4384706520]

約数ペア:

[(1, 4384706520), (2, 2192353260), (3, 1461568840), (4, 1096176630), (5, 876941304), (6, 730784420), (8, 548088315), (10, 438470652), (12, 365392210), (15, 292313768), (20, 219235326), (24, 182696105), (30, 146156884), (40, 109617663), (60, 73078442), (97, 45203160), (120, 36539221), (163, 26900040), (194, 22601580), (291, 15067720), (326, 13450020), (388, 11300790), (485, 9040632), (489, 8966680), (582, 7533860), (652, 6725010), (776, 5650395), (815, 5380008), (970, 4520316), (978, 4483340), (1164, 3766930), (1304, 3362505), (1455, 3013544), (1630, 2690004), (1940, 2260158), (1956, 2241670), (2311, 1897320), (2328, 1883465), (2445, 1793336), (2910, 1506772), (3260, 1345002), (3880, 1130079), (3912, 1120835), (4622, 948660), (4890, 896668), (5820, 753386), (6520, 672501), (6933, 632440), (9244, 474330), (9780, 448334), (11555, 379464), (11640, 376693), (13866, 316220), (15811, 277320), (18488, 237165), (19560, 224167), (23110, 189732), (27732, 158110), (31622, 138660), (34665, 126488), (46220, 94866), (47433, 92440), (55464, 79055), (63244, 69330)]