27716640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 102041856

約数和(自身を除く): 74325216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 113, 120, 140, 146, 160, 168, 210, 219, 224, 226, 240, 280, 292, 336, 339, 365, 420, 438, 452, 480, 511, 560, 565, 584, 672, 678, 730, 791, 840, 876, 904, 1022, 1095, 1120, 1130, 1168, 1356, 1460, 1533, 1582, 1680, 1695, 1752, 1808, 2044, 2190, 2260, 2336, 2373, 2555, 2712, 2920, 3066, 3164, 3360, 3390, 3504, 3616, 3955, 4088, 4380, 4520, 4746, 5110, 5424, 5840, 6132, 6328, 6780, 7008, 7665, 7910, 8176, 8249, 8760, 9040, 9492, 10220, 10848, 11680, 11865, 12264, 12656, 13560, 15330, 15820, 16352, 16498, 17520, 18080, 18984, 20440, 23730, 24528, 24747, 25312, 27120, 30660, 31640, 32996, 35040, 37968, 40880, 41245, 47460, 49056, 49494, 54240, 57743, 61320, 63280, 65992, 75936, 81760, 82490, 94920, 98988, 115486, 122640, 123735, 126560, 131984, 164980, 173229, 189840, 197976, 230972, 245280, 247470, 263968, 288715, 329960, 346458, 379680, 395952, 461944, 494940, 577430, 659920, 692916, 791904, 866145, 923888, 989880, 1154860, 1319840, 1385832, 1732290, 1847776, 1979760, 2309720, 2771664, 3464580, 3959520, 4619440, 5543328, 6929160, 9238880, 13858320, 27716640]

約数ペア:

[(1, 27716640), (2, 13858320), (3, 9238880), (4, 6929160), (5, 5543328), (6, 4619440), (7, 3959520), (8, 3464580), (10, 2771664), (12, 2309720), (14, 1979760), (15, 1847776), (16, 1732290), (20, 1385832), (21, 1319840), (24, 1154860), (28, 989880), (30, 923888), (32, 866145), (35, 791904), (40, 692916), (42, 659920), (48, 577430), (56, 494940), (60, 461944), (70, 395952), (73, 379680), (80, 346458), (84, 329960), (96, 288715), (105, 263968), (112, 247470), (113, 245280), (120, 230972), (140, 197976), (146, 189840), (160, 173229), (168, 164980), (210, 131984), (219, 126560), (224, 123735), (226, 122640), (240, 115486), (280, 98988), (292, 94920), (336, 82490), (339, 81760), (365, 75936), (420, 65992), (438, 63280), (452, 61320), (480, 57743), (511, 54240), (560, 49494), (565, 49056), (584, 47460), (672, 41245), (678, 40880), (730, 37968), (791, 35040), (840, 32996), (876, 31640), (904, 30660), (1022, 27120), (1095, 25312), (1120, 24747), (1130, 24528), (1168, 23730), (1356, 20440), (1460, 18984), (1533, 18080), (1582, 17520), (1680, 16498), (1695, 16352), (1752, 15820), (1808, 15330), (2044, 13560), (2190, 12656), (2260, 12264), (2336, 11865), (2373, 11680), (2555, 10848), (2712, 10220), (2920, 9492), (3066, 9040), (3164, 8760), (3360, 8249), (3390, 8176), (3504, 7910), (3616, 7665), (3955, 7008), (4088, 6780), (4380, 6328), (4520, 6132), (4746, 5840), (5110, 5424)]