214427460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 695665152

約数和(自身を除く): 481237692

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, 157, 170, 195, 204, 206, 221, 255, 260, 309, 314, 340, 390, 412, 442, 471, 510, 515, 618, 628, 663, 780, 785, 884, 942, 1020, 1030, 1105, 1236, 1326, 1339, 1545, 1570, 1751, 1884, 2041, 2060, 2210, 2355, 2652, 2669, 2678, 3090, 3140, 3315, 3502, 4017, 4082, 4420, 4710, 5253, 5338, 5356, 6123, 6180, 6630, 6695, 7004, 8007, 8034, 8164, 8755, 9420, 10205, 10506, 10676, 12246, 13260, 13345, 13390, 16014, 16068, 16171, 17510, 20085, 20410, 21012, 22763, 24492, 26265, 26690, 26780, 30615, 32028, 32342, 34697, 35020, 40035, 40170, 40820, 45526, 48513, 52530, 53380, 61230, 64684, 68289, 69394, 80070, 80340, 80855, 91052, 97026, 104091, 105060, 113815, 122460, 136578, 138788, 160140, 161710, 173485, 194052, 208182, 210223, 227630, 242565, 273156, 274907, 323420, 341445, 346970, 416364, 420446, 455260, 485130, 520455, 549814, 630669, 682890, 693940, 824721, 840892, 970260, 1040910, 1051115, 1099628, 1261338, 1365780, 1374535, 1649442, 2081820, 2102230, 2522676, 2749070, 3153345, 3298884, 3573791, 4123605, 4204460, 5498140, 6306690, 7147582, 8247210, 10721373, 12613380, 14295164, 16494420, 17868955, 21442746, 35737910, 42885492, 53606865, 71475820, 107213730, 214427460]

約数ペア:

[(1, 214427460), (2, 107213730), (3, 71475820), (4, 53606865), (5, 42885492), (6, 35737910), (10, 21442746), (12, 17868955), (13, 16494420), (15, 14295164), (17, 12613380), (20, 10721373), (26, 8247210), (30, 7147582), (34, 6306690), (39, 5498140), (51, 4204460), (52, 4123605), (60, 3573791), (65, 3298884), (68, 3153345), (78, 2749070), (85, 2522676), (102, 2102230), (103, 2081820), (130, 1649442), (156, 1374535), (157, 1365780), (170, 1261338), (195, 1099628), (204, 1051115), (206, 1040910), (221, 970260), (255, 840892), (260, 824721), (309, 693940), (314, 682890), (340, 630669), (390, 549814), (412, 520455), (442, 485130), (471, 455260), (510, 420446), (515, 416364), (618, 346970), (628, 341445), (663, 323420), (780, 274907), (785, 273156), (884, 242565), (942, 227630), (1020, 210223), (1030, 208182), (1105, 194052), (1236, 173485), (1326, 161710), (1339, 160140), (1545, 138788), (1570, 136578), (1751, 122460), (1884, 113815), (2041, 105060), (2060, 104091), (2210, 97026), (2355, 91052), (2652, 80855), (2669, 80340), (2678, 80070), (3090, 69394), (3140, 68289), (3315, 64684), (3502, 61230), (4017, 53380), (4082, 52530), (4420, 48513), (4710, 45526), (5253, 40820), (5338, 40170), (5356, 40035), (6123, 35020), (6180, 34697), (6630, 32342), (6695, 32028), (7004, 30615), (8007, 26780), (8034, 26690), (8164, 26265), (8755, 24492), (9420, 22763), (10205, 21012), (10506, 20410), (10676, 20085), (12246, 17510), (13260, 16171), (13345, 16068), (13390, 16014)]