2938688760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1607}}^1$

素因数の和:1946

約数の個数: 192

約数和(自身を含む): 10294801920

約数和(自身を除く): 7356113160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 311, 392, 420, 490, 588, 622, 735, 840, 933, 980, 1176, 1244, 1470, 1555, 1607, 1866, 1960, 2177, 2488, 2940, 3110, 3214, 3732, 4354, 4665, 4821, 5880, 6220, 6428, 6531, 7464, 8035, 8708, 9330, 9642, 10885, 11249, 12440, 12856, 13062, 15239, 16070, 17416, 18660, 19284, 21770, 22498, 24105, 26124, 30478, 32140, 32655, 33747, 37320, 38568, 43540, 44996, 45717, 48210, 52248, 56245, 60956, 64280, 65310, 67494, 76195, 78743, 87080, 89992, 91434, 96420, 112490, 121912, 130620, 134988, 152390, 157486, 168735, 182868, 192840, 224980, 228585, 236229, 261240, 269976, 304780, 314972, 337470, 365736, 393715, 449960, 457170, 472458, 499777, 609560, 629944, 674940, 787430, 914340, 944916, 999554, 1181145, 1349880, 1499331, 1574860, 1828680, 1889832, 1999108, 2362290, 2498885, 2998662, 3149720, 3498439, 3998216, 4724580, 4997770, 5997324, 6996878, 7496655, 9449160, 9995540, 10495317, 11994648, 13993756, 14993310, 17492195, 19991080, 20990634, 24489073, 27987512, 29986620, 34984390, 41981268, 48978146, 52476585, 59973240, 69968780, 73467219, 83962536, 97956292, 104953170, 122445365, 139937560, 146934438, 195912584, 209906340, 244890730, 293868876, 367336095, 419812680, 489781460, 587737752, 734672190, 979562920, 1469344380, 2938688760]

約数ペア:

[(1, 2938688760), (2, 1469344380), (3, 979562920), (4, 734672190), (5, 587737752), (6, 489781460), (7, 419812680), (8, 367336095), (10, 293868876), (12, 244890730), (14, 209906340), (15, 195912584), (20, 146934438), (21, 139937560), (24, 122445365), (28, 104953170), (30, 97956292), (35, 83962536), (40, 73467219), (42, 69968780), (49, 59973240), (56, 52476585), (60, 48978146), (70, 41981268), (84, 34984390), (98, 29986620), (105, 27987512), (120, 24489073), (140, 20990634), (147, 19991080), (168, 17492195), (196, 14993310), (210, 13993756), (245, 11994648), (280, 10495317), (294, 9995540), (311, 9449160), (392, 7496655), (420, 6996878), (490, 5997324), (588, 4997770), (622, 4724580), (735, 3998216), (840, 3498439), (933, 3149720), (980, 2998662), (1176, 2498885), (1244, 2362290), (1470, 1999108), (1555, 1889832), (1607, 1828680), (1866, 1574860), (1960, 1499331), (2177, 1349880), (2488, 1181145), (2940, 999554), (3110, 944916), (3214, 914340), (3732, 787430), (4354, 674940), (4665, 629944), (4821, 609560), (5880, 499777), (6220, 472458), (6428, 457170), (6531, 449960), (7464, 393715), (8035, 365736), (8708, 337470), (9330, 314972), (9642, 304780), (10885, 269976), (11249, 261240), (12440, 236229), (12856, 228585), (13062, 224980), (15239, 192840), (16070, 182868), (17416, 168735), (18660, 157486), (19284, 152390), (21770, 134988), (22498, 130620), (24105, 121912), (26124, 112490), (30478, 96420), (32140, 91434), (32655, 89992), (33747, 87080), (37320, 78743), (38568, 76195), (43540, 67494), (44996, 65310), (45717, 64280), (48210, 60956), (52248, 56245)]