496655460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1423}}^1$

素因数の和:1722

約数の個数: 144

約数和(自身を含む): 1729168896

約数和(自身を除く): 1232513436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 277, 315, 420, 554, 630, 831, 1108, 1260, 1385, 1423, 1662, 1939, 2493, 2770, 2846, 3324, 3878, 4155, 4269, 4986, 5540, 5692, 5817, 7115, 7756, 8310, 8538, 9695, 9961, 9972, 11634, 12465, 12807, 14230, 16620, 17076, 17451, 19390, 19922, 21345, 23268, 24930, 25614, 28460, 29085, 29883, 34902, 38780, 39844, 42690, 49805, 49860, 51228, 58170, 59766, 64035, 69804, 85380, 87255, 89649, 99610, 116340, 119532, 128070, 149415, 174510, 179298, 199220, 256140, 298830, 349020, 358596, 394171, 448245, 597660, 788342, 896490, 1182513, 1576684, 1792980, 1970855, 2365026, 2759197, 3547539, 3941710, 4730052, 5518394, 5912565, 7095078, 7883420, 8277591, 11036788, 11825130, 13795985, 14190156, 16555182, 17737695, 23650260, 24832773, 27591970, 33110364, 35475390, 41387955, 49665546, 55183940, 70950780, 82775910, 99331092, 124163865, 165551820, 248327730, 496655460]

約数ペア:

[(1, 496655460), (2, 248327730), (3, 165551820), (4, 124163865), (5, 99331092), (6, 82775910), (7, 70950780), (9, 55183940), (10, 49665546), (12, 41387955), (14, 35475390), (15, 33110364), (18, 27591970), (20, 24832773), (21, 23650260), (28, 17737695), (30, 16555182), (35, 14190156), (36, 13795985), (42, 11825130), (45, 11036788), (60, 8277591), (63, 7883420), (70, 7095078), (84, 5912565), (90, 5518394), (105, 4730052), (126, 3941710), (140, 3547539), (180, 2759197), (210, 2365026), (252, 1970855), (277, 1792980), (315, 1576684), (420, 1182513), (554, 896490), (630, 788342), (831, 597660), (1108, 448245), (1260, 394171), (1385, 358596), (1423, 349020), (1662, 298830), (1939, 256140), (2493, 199220), (2770, 179298), (2846, 174510), (3324, 149415), (3878, 128070), (4155, 119532), (4269, 116340), (4986, 99610), (5540, 89649), (5692, 87255), (5817, 85380), (7115, 69804), (7756, 64035), (8310, 59766), (8538, 58170), (9695, 51228), (9961, 49860), (9972, 49805), (11634, 42690), (12465, 39844), (12807, 38780), (14230, 34902), (16620, 29883), (17076, 29085), (17451, 28460), (19390, 25614), (19922, 24930), (21345, 23268)]