4998199440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1667}}^1$

素因数の和:1758

約数の個数: 240

約数和(自身を含む): 17252270784

約数和(自身を除く): 12254071344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 961, 1040, 1209, 1240, 1488, 1560, 1612, 1667, 1860, 1922, 2015, 2418, 2480, 2883, 3120, 3224, 3334, 3720, 3844, 4030, 4805, 4836, 5001, 5766, 6045, 6448, 6668, 7440, 7688, 8060, 8335, 9610, 9672, 10002, 11532, 12090, 12493, 13336, 14415, 15376, 16120, 16670, 19220, 19344, 20004, 21671, 23064, 24180, 24986, 25005, 26672, 28830, 32240, 33340, 37479, 38440, 40008, 43342, 46128, 48360, 49972, 50010, 51677, 57660, 62465, 65013, 66680, 74958, 76880, 80016, 86684, 96720, 99944, 100020, 103354, 108355, 115320, 124930, 130026, 133360, 149916, 155031, 173368, 187395, 199888, 200040, 206708, 216710, 230640, 249860, 258385, 260052, 299832, 310062, 325065, 346736, 374790, 400080, 413416, 433420, 499720, 516770, 520104, 599664, 620124, 650130, 671801, 749580, 775155, 826832, 866840, 999440, 1033540, 1040208, 1240248, 1300260, 1343602, 1499160, 1550310, 1601987, 1733680, 2015403, 2067080, 2480496, 2600520, 2687204, 2998320, 3100620, 3203974, 3359005, 4030806, 4134160, 4805961, 5201040, 5374408, 6201240, 6407948, 6718010, 8009935, 8061612, 9611922, 10077015, 10748816, 12402480, 12815896, 13436020, 16019870, 16123224, 19223844, 20154030, 20825831, 24029805, 25631792, 26872040, 32039740, 32246448, 38447688, 40308060, 41651662, 48059610, 53744080, 62477493, 64079480, 76895376, 80616120, 83303324, 96119220, 104129155, 124954986, 128158960, 161232240, 166606648, 192238440, 208258310, 249909972, 312387465, 333213296, 384476880, 416516620, 499819944, 624774930, 833033240, 999639888, 1249549860, 1666066480, 2499099720, 4998199440]

約数ペア:

[(1, 4998199440), (2, 2499099720), (3, 1666066480), (4, 1249549860), (5, 999639888), (6, 833033240), (8, 624774930), (10, 499819944), (12, 416516620), (13, 384476880), (15, 333213296), (16, 312387465), (20, 249909972), (24, 208258310), (26, 192238440), (30, 166606648), (31, 161232240), (39, 128158960), (40, 124954986), (48, 104129155), (52, 96119220), (60, 83303324), (62, 80616120), (65, 76895376), (78, 64079480), (80, 62477493), (93, 53744080), (104, 48059610), (120, 41651662), (124, 40308060), (130, 38447688), (155, 32246448), (156, 32039740), (186, 26872040), (195, 25631792), (208, 24029805), (240, 20825831), (248, 20154030), (260, 19223844), (310, 16123224), (312, 16019870), (372, 13436020), (390, 12815896), (403, 12402480), (465, 10748816), (496, 10077015), (520, 9611922), (620, 8061612), (624, 8009935), (744, 6718010), (780, 6407948), (806, 6201240), (930, 5374408), (961, 5201040), (1040, 4805961), (1209, 4134160), (1240, 4030806), (1488, 3359005), (1560, 3203974), (1612, 3100620), (1667, 2998320), (1860, 2687204), (1922, 2600520), (2015, 2480496), (2418, 2067080), (2480, 2015403), (2883, 1733680), (3120, 1601987), (3224, 1550310), (3334, 1499160), (3720, 1343602), (3844, 1300260), (4030, 1240248), (4805, 1040208), (4836, 1033540), (5001, 999440), (5766, 866840), (6045, 826832), (6448, 775155), (6668, 749580), (7440, 671801), (7688, 650130), (8060, 620124), (8335, 599664), (9610, 520104), (9672, 516770), (10002, 499720), (11532, 433420), (12090, 413416), (12493, 400080), (13336, 374790), (14415, 346736), (15376, 325065), (16120, 310062), (16670, 299832), (19220, 260052), (19344, 258385), (20004, 249860), (21671, 230640), (23064, 216710), (24180, 206708), (24986, 200040), (25005, 199888), (26672, 187395), (28830, 173368), (32240, 155031), (33340, 149916), (37479, 133360), (38440, 130026), (40008, 124930), (43342, 115320), (46128, 108355), (48360, 103354), (49972, 100020), (50010, 99944), (51677, 96720), (57660, 86684), (62465, 80016), (65013, 76880), (66680, 74958)]