105391320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 334817280

約数和(自身を除く): 229425960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 691, 744, 820, 930, 984, 1230, 1240, 1271, 1382, 1640, 1860, 2073, 2460, 2542, 2764, 3455, 3720, 3813, 4146, 4920, 5084, 5528, 6355, 6910, 7626, 8292, 10168, 10365, 12710, 13820, 15252, 16584, 19065, 20730, 21421, 25420, 27640, 28331, 30504, 38130, 41460, 42842, 50840, 56662, 64263, 76260, 82920, 84993, 85684, 107105, 113324, 128526, 141655, 152520, 169986, 171368, 214210, 226648, 257052, 283310, 321315, 339972, 424965, 428420, 514104, 566620, 642630, 679944, 849930, 856840, 878261, 1133240, 1285260, 1699860, 1756522, 2570520, 2634783, 3399720, 3513044, 4391305, 5269566, 7026088, 8782610, 10539132, 13173915, 17565220, 21078264, 26347830, 35130440, 52695660, 105391320]

約数ペア:

[(1, 105391320), (2, 52695660), (3, 35130440), (4, 26347830), (5, 21078264), (6, 17565220), (8, 13173915), (10, 10539132), (12, 8782610), (15, 7026088), (20, 5269566), (24, 4391305), (30, 3513044), (31, 3399720), (40, 2634783), (41, 2570520), (60, 1756522), (62, 1699860), (82, 1285260), (93, 1133240), (120, 878261), (123, 856840), (124, 849930), (155, 679944), (164, 642630), (186, 566620), (205, 514104), (246, 428420), (248, 424965), (310, 339972), (328, 321315), (372, 283310), (410, 257052), (465, 226648), (492, 214210), (615, 171368), (620, 169986), (691, 152520), (744, 141655), (820, 128526), (930, 113324), (984, 107105), (1230, 85684), (1240, 84993), (1271, 82920), (1382, 76260), (1640, 64263), (1860, 56662), (2073, 50840), (2460, 42842), (2542, 41460), (2764, 38130), (3455, 30504), (3720, 28331), (3813, 27640), (4146, 25420), (4920, 21421), (5084, 20730), (5528, 19065), (6355, 16584), (6910, 15252), (7626, 13820), (8292, 12710), (10168, 10365)]