442887480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{8369}}^1$

素因数の和:8403

約数の個数: 192

約数和(自身を含む): 1717524000

約数和(自身を除く): 1274636520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8369, 8820, 10584, 13230, 16738, 17640, 25107, 26460, 33476, 41845, 50214, 52920, 58583, 66952, 75321, 83690, 100428, 117166, 125535, 150642, 167380, 175749, 200856, 225963, 234332, 251070, 292915, 301284, 334760, 351498, 376605, 410081, 451926, 468664, 502140, 527247, 585830, 602568, 702996, 753210, 820162, 878745, 903852, 1004280, 1054494, 1129815, 1171660, 1230243, 1405992, 1506420, 1581741, 1640324, 1757490, 1807704, 2050405, 2108988, 2259630, 2343320, 2460486, 2636235, 3012840, 3163482, 3280648, 3514980, 3690729, 4100810, 4217976, 4519260, 4920972, 5272470, 6151215, 6326964, 7029960, 7381458, 7908705, 8201620, 9038520, 9841944, 10544940, 11072187, 12302430, 12653928, 14762916, 15817410, 16403240, 18453645, 21089880, 22144374, 24604860, 29525832, 31634820, 36907290, 44288748, 49209720, 55360935, 63269640, 73814580, 88577496, 110721870, 147629160, 221443740, 442887480]

約数ペア:

[(1, 442887480), (2, 221443740), (3, 147629160), (4, 110721870), (5, 88577496), (6, 73814580), (7, 63269640), (8, 55360935), (9, 49209720), (10, 44288748), (12, 36907290), (14, 31634820), (15, 29525832), (18, 24604860), (20, 22144374), (21, 21089880), (24, 18453645), (27, 16403240), (28, 15817410), (30, 14762916), (35, 12653928), (36, 12302430), (40, 11072187), (42, 10544940), (45, 9841944), (49, 9038520), (54, 8201620), (56, 7908705), (60, 7381458), (63, 7029960), (70, 6326964), (72, 6151215), (84, 5272470), (90, 4920972), (98, 4519260), (105, 4217976), (108, 4100810), (120, 3690729), (126, 3514980), (135, 3280648), (140, 3163482), (147, 3012840), (168, 2636235), (180, 2460486), (189, 2343320), (196, 2259630), (210, 2108988), (216, 2050405), (245, 1807704), (252, 1757490), (270, 1640324), (280, 1581741), (294, 1506420), (315, 1405992), (360, 1230243), (378, 1171660), (392, 1129815), (420, 1054494), (441, 1004280), (490, 903852), (504, 878745), (540, 820162), (588, 753210), (630, 702996), (735, 602568), (756, 585830), (840, 527247), (882, 502140), (945, 468664), (980, 451926), (1080, 410081), (1176, 376605), (1260, 351498), (1323, 334760), (1470, 301284), (1512, 292915), (1764, 251070), (1890, 234332), (1960, 225963), (2205, 200856), (2520, 175749), (2646, 167380), (2940, 150642), (3528, 125535), (3780, 117166), (4410, 100428), (5292, 83690), (5880, 75321), (6615, 66952), (7560, 58583), (8369, 52920), (8820, 50214), (10584, 41845), (13230, 33476), (16738, 26460), (17640, 25107)]