2179803360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8887}}^1$

素因数の和:8985

約数の個数: 192

約数和(自身を含む): 7955684352

約数和(自身を除く): 5775880992

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, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3360, 3504, 4088, 4380, 5110, 5840, 6132, 7008, 7665, 8176, 8760, 8887, 10220, 11680, 12264, 15330, 16352, 17520, 17774, 20440, 24528, 26661, 30660, 35040, 35548, 40880, 44435, 49056, 53322, 61320, 62209, 71096, 81760, 88870, 106644, 122640, 124418, 133305, 142192, 177740, 186627, 213288, 245280, 248836, 266610, 284384, 311045, 355480, 373254, 426576, 497672, 533220, 622090, 648751, 710960, 746508, 853152, 933135, 995344, 1066440, 1244180, 1297502, 1421920, 1493016, 1866270, 1946253, 1990688, 2132880, 2488360, 2595004, 2986032, 3243755, 3732540, 3892506, 4265760, 4541257, 4976720, 5190008, 5972064, 6487510, 7465080, 7785012, 9082514, 9731265, 9953440, 10380016, 12975020, 13623771, 14930160, 15570024, 18165028, 19462530, 20760032, 22706285, 25950040, 27247542, 29860320, 31140048, 36330056, 38925060, 45412570, 51900080, 54495084, 62280096, 68118855, 72660112, 77850120, 90825140, 103800160, 108990168, 136237710, 145320224, 155700240, 181650280, 217980336, 272475420, 311400480, 363300560, 435960672, 544950840, 726601120, 1089901680, 2179803360]

約数ペア:

[(1, 2179803360), (2, 1089901680), (3, 726601120), (4, 544950840), (5, 435960672), (6, 363300560), (7, 311400480), (8, 272475420), (10, 217980336), (12, 181650280), (14, 155700240), (15, 145320224), (16, 136237710), (20, 108990168), (21, 103800160), (24, 90825140), (28, 77850120), (30, 72660112), (32, 68118855), (35, 62280096), (40, 54495084), (42, 51900080), (48, 45412570), (56, 38925060), (60, 36330056), (70, 31140048), (73, 29860320), (80, 27247542), (84, 25950040), (96, 22706285), (105, 20760032), (112, 19462530), (120, 18165028), (140, 15570024), (146, 14930160), (160, 13623771), (168, 12975020), (210, 10380016), (219, 9953440), (224, 9731265), (240, 9082514), (280, 7785012), (292, 7465080), (336, 6487510), (365, 5972064), (420, 5190008), (438, 4976720), (480, 4541257), (511, 4265760), (560, 3892506), (584, 3732540), (672, 3243755), (730, 2986032), (840, 2595004), (876, 2488360), (1022, 2132880), (1095, 1990688), (1120, 1946253), (1168, 1866270), (1460, 1493016), (1533, 1421920), (1680, 1297502), (1752, 1244180), (2044, 1066440), (2190, 995344), (2336, 933135), (2555, 853152), (2920, 746508), (3066, 710960), (3360, 648751), (3504, 622090), (4088, 533220), (4380, 497672), (5110, 426576), (5840, 373254), (6132, 355480), (7008, 311045), (7665, 284384), (8176, 266610), (8760, 248836), (8887, 245280), (10220, 213288), (11680, 186627), (12264, 177740), (15330, 142192), (16352, 133305), (17520, 124418), (17774, 122640), (20440, 106644), (24528, 88870), (26661, 81760), (30660, 71096), (35040, 62209), (35548, 61320), (40880, 53322), (44435, 49056)]