1346973320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2683}}^1$

素因数の和:2875

約数の個数: 128

約数和(自身を含む): 3803120640

約数和(自身を除く): 2456147320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 163, 220, 280, 308, 326, 385, 440, 616, 652, 770, 815, 1141, 1304, 1540, 1630, 1793, 2282, 2683, 3080, 3260, 3586, 4564, 5366, 5705, 6520, 7172, 8965, 9128, 10732, 11410, 12551, 13415, 14344, 17930, 18781, 21464, 22820, 25102, 26830, 29513, 35860, 37562, 45640, 50204, 53660, 59026, 62755, 71720, 75124, 93905, 100408, 107320, 118052, 125510, 147565, 150248, 187810, 206591, 236104, 251020, 295130, 375620, 413182, 437329, 502040, 590260, 751240, 826364, 874658, 1032955, 1180520, 1652728, 1749316, 2065910, 2186645, 3061303, 3498632, 4131820, 4373290, 4810619, 6122606, 8263640, 8746580, 9621238, 12245212, 15306515, 17493160, 19242476, 24053095, 24490424, 30613030, 33674333, 38484952, 48106190, 61226060, 67348666, 96212380, 122452120, 134697332, 168371665, 192424760, 269394664, 336743330, 673486660, 1346973320]

約数ペア:

[(1, 1346973320), (2, 673486660), (4, 336743330), (5, 269394664), (7, 192424760), (8, 168371665), (10, 134697332), (11, 122452120), (14, 96212380), (20, 67348666), (22, 61226060), (28, 48106190), (35, 38484952), (40, 33674333), (44, 30613030), (55, 24490424), (56, 24053095), (70, 19242476), (77, 17493160), (88, 15306515), (110, 12245212), (140, 9621238), (154, 8746580), (163, 8263640), (220, 6122606), (280, 4810619), (308, 4373290), (326, 4131820), (385, 3498632), (440, 3061303), (616, 2186645), (652, 2065910), (770, 1749316), (815, 1652728), (1141, 1180520), (1304, 1032955), (1540, 874658), (1630, 826364), (1793, 751240), (2282, 590260), (2683, 502040), (3080, 437329), (3260, 413182), (3586, 375620), (4564, 295130), (5366, 251020), (5705, 236104), (6520, 206591), (7172, 187810), (8965, 150248), (9128, 147565), (10732, 125510), (11410, 118052), (12551, 107320), (13415, 100408), (14344, 93905), (17930, 75124), (18781, 71720), (21464, 62755), (22820, 59026), (25102, 53660), (26830, 50204), (29513, 45640), (35860, 37562)]