15696922880

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 38251906560

約数和(自身を除く): 22554983680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 227, 256, 320, 356, 445, 454, 607, 640, 712, 890, 908, 1135, 1214, 1280, 1424, 1780, 1816, 2270, 2428, 2848, 3035, 3560, 3632, 4540, 4856, 5696, 6070, 7120, 7264, 9080, 9712, 11392, 12140, 14240, 14528, 18160, 19424, 20203, 22784, 24280, 28480, 29056, 36320, 38848, 40406, 48560, 54023, 56960, 58112, 72640, 77696, 80812, 97120, 101015, 108046, 113920, 137789, 145280, 155392, 161624, 194240, 202030, 216092, 270115, 275578, 290560, 323248, 388480, 404060, 432184, 540230, 551156, 646496, 688945, 776960, 808120, 864368, 1080460, 1102312, 1292992, 1377890, 1616240, 1728736, 2160920, 2204624, 2585984, 2755780, 3232480, 3457472, 4321840, 4409248, 5171968, 5511560, 6464960, 6914944, 8643680, 8818496, 11023120, 12263221, 12929920, 13829888, 17287360, 17636992, 22046240, 24526442, 25859840, 34574720, 35273984, 44092480, 49052884, 61316105, 69149440, 88184960, 98105768, 122632210, 176369920, 196211536, 245264420, 392423072, 490528840, 784846144, 981057680, 1569692288, 1962115360, 3139384576, 3924230720, 7848461440, 15696922880]

約数ペア:

[(1, 15696922880), (2, 7848461440), (4, 3924230720), (5, 3139384576), (8, 1962115360), (10, 1569692288), (16, 981057680), (20, 784846144), (32, 490528840), (40, 392423072), (64, 245264420), (80, 196211536), (89, 176369920), (128, 122632210), (160, 98105768), (178, 88184960), (227, 69149440), (256, 61316105), (320, 49052884), (356, 44092480), (445, 35273984), (454, 34574720), (607, 25859840), (640, 24526442), (712, 22046240), (890, 17636992), (908, 17287360), (1135, 13829888), (1214, 12929920), (1280, 12263221), (1424, 11023120), (1780, 8818496), (1816, 8643680), (2270, 6914944), (2428, 6464960), (2848, 5511560), (3035, 5171968), (3560, 4409248), (3632, 4321840), (4540, 3457472), (4856, 3232480), (5696, 2755780), (6070, 2585984), (7120, 2204624), (7264, 2160920), (9080, 1728736), (9712, 1616240), (11392, 1377890), (12140, 1292992), (14240, 1102312), (14528, 1080460), (18160, 864368), (19424, 808120), (20203, 776960), (22784, 688945), (24280, 646496), (28480, 551156), (29056, 540230), (36320, 432184), (38848, 404060), (40406, 388480), (48560, 323248), (54023, 290560), (56960, 275578), (58112, 270115), (72640, 216092), (77696, 202030), (80812, 194240), (97120, 161624), (101015, 155392), (108046, 145280), (113920, 137789)]