174385320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 561997440

約数和(自身を除く): 387612120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 255, 292, 340, 365, 408, 438, 510, 584, 680, 730, 876, 1020, 1095, 1171, 1241, 1460, 1752, 2040, 2190, 2342, 2482, 2920, 3513, 3723, 4380, 4684, 4964, 5855, 6205, 7026, 7446, 8760, 9368, 9928, 11710, 12410, 14052, 14892, 17565, 18615, 19907, 23420, 24820, 28104, 29784, 35130, 37230, 39814, 46840, 49640, 59721, 70260, 74460, 79628, 85483, 99535, 119442, 140520, 148920, 159256, 170966, 199070, 238884, 256449, 298605, 341932, 398140, 427415, 477768, 512898, 597210, 683864, 796280, 854830, 1025796, 1194420, 1282245, 1453211, 1709660, 2051592, 2388840, 2564490, 2906422, 3419320, 4359633, 5128980, 5812844, 7266055, 8719266, 10257960, 11625688, 14532110, 17438532, 21798165, 29064220, 34877064, 43596330, 58128440, 87192660, 174385320]

約数ペア:

[(1, 174385320), (2, 87192660), (3, 58128440), (4, 43596330), (5, 34877064), (6, 29064220), (8, 21798165), (10, 17438532), (12, 14532110), (15, 11625688), (17, 10257960), (20, 8719266), (24, 7266055), (30, 5812844), (34, 5128980), (40, 4359633), (51, 3419320), (60, 2906422), (68, 2564490), (73, 2388840), (85, 2051592), (102, 1709660), (120, 1453211), (136, 1282245), (146, 1194420), (170, 1025796), (204, 854830), (219, 796280), (255, 683864), (292, 597210), (340, 512898), (365, 477768), (408, 427415), (438, 398140), (510, 341932), (584, 298605), (680, 256449), (730, 238884), (876, 199070), (1020, 170966), (1095, 159256), (1171, 148920), (1241, 140520), (1460, 119442), (1752, 99535), (2040, 85483), (2190, 79628), (2342, 74460), (2482, 70260), (2920, 59721), (3513, 49640), (3723, 46840), (4380, 39814), (4684, 37230), (4964, 35130), (5855, 29784), (6205, 28104), (7026, 24820), (7446, 23420), (8760, 19907), (9368, 18615), (9928, 17565), (11710, 14892), (12410, 14052)]