394710420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 1276853760

約数和(自身を除く): 882143340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 103, 130, 156, 170, 195, 204, 206, 221, 255, 260, 289, 309, 340, 390, 412, 442, 510, 515, 578, 618, 663, 780, 867, 884, 1020, 1030, 1105, 1156, 1236, 1326, 1339, 1445, 1545, 1734, 1751, 2060, 2210, 2652, 2678, 2890, 3090, 3315, 3468, 3502, 3757, 4017, 4335, 4420, 4913, 5253, 5356, 5780, 6180, 6630, 6695, 7004, 7514, 8034, 8670, 8755, 9826, 10506, 11271, 13260, 13390, 14739, 15028, 16068, 17340, 17510, 18785, 19652, 20085, 21012, 22542, 22763, 24565, 26265, 26780, 29478, 29767, 35020, 37570, 40170, 45084, 45526, 49130, 52530, 56355, 58956, 59534, 63869, 68289, 73695, 75140, 80340, 89301, 91052, 98260, 105060, 112710, 113815, 119068, 127738, 136578, 147390, 148835, 178602, 191607, 225420, 227630, 255476, 273156, 294780, 297670, 319345, 341445, 357204, 383214, 386971, 446505, 455260, 506039, 595340, 638690, 682890, 766428, 773942, 893010, 958035, 1012078, 1160913, 1277380, 1365780, 1518117, 1547884, 1786020, 1916070, 1934855, 2024156, 2321826, 2530195, 3036234, 3832140, 3869710, 4643652, 5060390, 5804565, 6072468, 6578507, 7590585, 7739420, 10120780, 11609130, 13157014, 15181170, 19735521, 23218260, 26314028, 30362340, 32892535, 39471042, 65785070, 78942084, 98677605, 131570140, 197355210, 394710420]

約数ペア:

[(1, 394710420), (2, 197355210), (3, 131570140), (4, 98677605), (5, 78942084), (6, 65785070), (10, 39471042), (12, 32892535), (13, 30362340), (15, 26314028), (17, 23218260), (20, 19735521), (26, 15181170), (30, 13157014), (34, 11609130), (39, 10120780), (51, 7739420), (52, 7590585), (60, 6578507), (65, 6072468), (68, 5804565), (78, 5060390), (85, 4643652), (102, 3869710), (103, 3832140), (130, 3036234), (156, 2530195), (170, 2321826), (195, 2024156), (204, 1934855), (206, 1916070), (221, 1786020), (255, 1547884), (260, 1518117), (289, 1365780), (309, 1277380), (340, 1160913), (390, 1012078), (412, 958035), (442, 893010), (510, 773942), (515, 766428), (578, 682890), (618, 638690), (663, 595340), (780, 506039), (867, 455260), (884, 446505), (1020, 386971), (1030, 383214), (1105, 357204), (1156, 341445), (1236, 319345), (1326, 297670), (1339, 294780), (1445, 273156), (1545, 255476), (1734, 227630), (1751, 225420), (2060, 191607), (2210, 178602), (2652, 148835), (2678, 147390), (2890, 136578), (3090, 127738), (3315, 119068), (3468, 113815), (3502, 112710), (3757, 105060), (4017, 98260), (4335, 91052), (4420, 89301), (4913, 80340), (5253, 75140), (5356, 73695), (5780, 68289), (6180, 63869), (6630, 59534), (6695, 58956), (7004, 56355), (7514, 52530), (8034, 49130), (8670, 45526), (8755, 45084), (9826, 40170), (10506, 37570), (11271, 35020), (13260, 29767), (13390, 29478), (14739, 26780), (15028, 26265), (16068, 24565), (17340, 22763), (17510, 22542), (18785, 21012), (19652, 20085)]