1570466480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 4132235520

約数和(自身を除く): 2561769040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 139, 148, 176, 185, 220, 278, 296, 347, 370, 407, 440, 556, 592, 694, 695, 740, 814, 880, 1112, 1388, 1390, 1480, 1529, 1628, 1735, 2035, 2224, 2776, 2780, 2960, 3058, 3256, 3470, 3817, 4070, 5143, 5552, 5560, 6116, 6512, 6940, 7634, 7645, 8140, 10286, 11120, 12232, 12839, 13880, 15268, 15290, 16280, 19085, 20572, 24464, 25678, 25715, 27760, 30536, 30580, 32560, 38170, 41144, 48233, 51356, 51430, 56573, 61072, 61160, 64195, 76340, 82288, 96466, 102712, 102860, 113146, 122320, 128390, 141229, 152680, 192932, 205424, 205720, 226292, 241165, 256780, 282458, 282865, 305360, 385864, 411440, 452584, 482330, 513560, 530563, 564916, 565730, 706145, 771728, 905168, 964660, 1027120, 1061126, 1129832, 1131460, 1412290, 1784621, 1929320, 2122252, 2259664, 2262920, 2652815, 2824580, 3569242, 3858640, 4244504, 4525840, 5305630, 5649160, 7138484, 8489008, 8923105, 10611260, 11298320, 14276968, 17846210, 19630831, 21222520, 28553936, 35692420, 39261662, 42445040, 71384840, 78523324, 98154155, 142769680, 157046648, 196308310, 314093296, 392616620, 785233240, 1570466480]

約数ペア:

[(1, 1570466480), (2, 785233240), (4, 392616620), (5, 314093296), (8, 196308310), (10, 157046648), (11, 142769680), (16, 98154155), (20, 78523324), (22, 71384840), (37, 42445040), (40, 39261662), (44, 35692420), (55, 28553936), (74, 21222520), (80, 19630831), (88, 17846210), (110, 14276968), (139, 11298320), (148, 10611260), (176, 8923105), (185, 8489008), (220, 7138484), (278, 5649160), (296, 5305630), (347, 4525840), (370, 4244504), (407, 3858640), (440, 3569242), (556, 2824580), (592, 2652815), (694, 2262920), (695, 2259664), (740, 2122252), (814, 1929320), (880, 1784621), (1112, 1412290), (1388, 1131460), (1390, 1129832), (1480, 1061126), (1529, 1027120), (1628, 964660), (1735, 905168), (2035, 771728), (2224, 706145), (2776, 565730), (2780, 564916), (2960, 530563), (3058, 513560), (3256, 482330), (3470, 452584), (3817, 411440), (4070, 385864), (5143, 305360), (5552, 282865), (5560, 282458), (6116, 256780), (6512, 241165), (6940, 226292), (7634, 205720), (7645, 205424), (8140, 192932), (10286, 152680), (11120, 141229), (12232, 128390), (12839, 122320), (13880, 113146), (15268, 102860), (15290, 102712), (16280, 96466), (19085, 82288), (20572, 76340), (24464, 64195), (25678, 61160), (25715, 61072), (27760, 56573), (30536, 51430), (30580, 51356), (32560, 48233), (38170, 41144)]