836336480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3539}}^1$

素因数の和:3772

約数の個数: 96

約数和(自身を含む): 2269451520

約数和(自身を除く): 1433115040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 224, 280, 422, 560, 844, 1055, 1120, 1477, 1688, 2110, 2954, 3376, 3539, 4220, 5908, 6752, 7078, 7385, 8440, 11816, 14156, 14770, 16880, 17695, 23632, 24773, 28312, 29540, 33760, 35390, 47264, 49546, 56624, 59080, 70780, 99092, 113248, 118160, 123865, 141560, 198184, 236320, 247730, 283120, 396368, 495460, 566240, 746729, 792736, 990920, 1493458, 1981840, 2986916, 3733645, 3963680, 5227103, 5973832, 7467290, 10454206, 11947664, 14934580, 20908412, 23895328, 26135515, 29869160, 41816824, 52271030, 59738320, 83633648, 104542060, 119476640, 167267296, 209084120, 418168240, 836336480]

約数ペア:

[(1, 836336480), (2, 418168240), (4, 209084120), (5, 167267296), (7, 119476640), (8, 104542060), (10, 83633648), (14, 59738320), (16, 52271030), (20, 41816824), (28, 29869160), (32, 26135515), (35, 23895328), (40, 20908412), (56, 14934580), (70, 11947664), (80, 10454206), (112, 7467290), (140, 5973832), (160, 5227103), (211, 3963680), (224, 3733645), (280, 2986916), (422, 1981840), (560, 1493458), (844, 990920), (1055, 792736), (1120, 746729), (1477, 566240), (1688, 495460), (2110, 396368), (2954, 283120), (3376, 247730), (3539, 236320), (4220, 198184), (5908, 141560), (6752, 123865), (7078, 118160), (7385, 113248), (8440, 99092), (11816, 70780), (14156, 59080), (14770, 56624), (16880, 49546), (17695, 47264), (23632, 35390), (24773, 33760), (28312, 29540)]