272609040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3389

約数の個数: 160

約数和(自身を含む): 951939072

約数和(自身を除く): 679330032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3331, 3410, 3720, 4092, 5115, 5456, 6662, 6820, 7440, 8184, 9993, 10230, 13324, 13640, 16368, 16655, 19986, 20460, 26648, 27280, 33310, 36641, 39972, 40920, 49965, 53296, 66620, 73282, 79944, 81840, 99930, 103261, 109923, 133240, 146564, 159888, 183205, 199860, 206522, 219846, 266480, 293128, 309783, 366410, 399720, 413044, 439692, 516305, 549615, 586256, 619566, 732820, 799440, 826088, 879384, 1032610, 1099230, 1135871, 1239132, 1465640, 1548915, 1652176, 1758768, 2065220, 2198460, 2271742, 2478264, 2931280, 3097830, 3407613, 4130440, 4396920, 4543484, 4956528, 5679355, 6195660, 6815226, 8260880, 8793840, 9086968, 11358710, 12391320, 13630452, 17038065, 18173936, 22717420, 24782640, 27260904, 34076130, 45434840, 54521808, 68152260, 90869680, 136304520, 272609040]

約数ペア:

[(1, 272609040), (2, 136304520), (3, 90869680), (4, 68152260), (5, 54521808), (6, 45434840), (8, 34076130), (10, 27260904), (11, 24782640), (12, 22717420), (15, 18173936), (16, 17038065), (20, 13630452), (22, 12391320), (24, 11358710), (30, 9086968), (31, 8793840), (33, 8260880), (40, 6815226), (44, 6195660), (48, 5679355), (55, 4956528), (60, 4543484), (62, 4396920), (66, 4130440), (80, 3407613), (88, 3097830), (93, 2931280), (110, 2478264), (120, 2271742), (124, 2198460), (132, 2065220), (155, 1758768), (165, 1652176), (176, 1548915), (186, 1465640), (220, 1239132), (240, 1135871), (248, 1099230), (264, 1032610), (310, 879384), (330, 826088), (341, 799440), (372, 732820), (440, 619566), (465, 586256), (496, 549615), (528, 516305), (620, 439692), (660, 413044), (682, 399720), (744, 366410), (880, 309783), (930, 293128), (1023, 266480), (1240, 219846), (1320, 206522), (1364, 199860), (1488, 183205), (1705, 159888), (1860, 146564), (2046, 133240), (2480, 109923), (2640, 103261), (2728, 99930), (3331, 81840), (3410, 79944), (3720, 73282), (4092, 66620), (5115, 53296), (5456, 49965), (6662, 40920), (6820, 39972), (7440, 36641), (8184, 33310), (9993, 27280), (10230, 26648), (13324, 20460), (13640, 19986), (16368, 16655)]