404287470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 1124928000

約数和(自身を除く): 720640530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 59, 82, 90, 118, 123, 135, 177, 205, 246, 270, 295, 354, 369, 410, 531, 590, 615, 619, 738, 885, 1062, 1107, 1230, 1238, 1593, 1770, 1845, 1857, 2214, 2419, 2655, 3095, 3186, 3690, 3714, 4838, 5310, 5535, 5571, 6190, 7257, 7965, 9285, 11070, 11142, 12095, 14514, 15930, 16713, 18570, 21771, 24190, 25379, 27855, 33426, 36285, 36521, 43542, 50758, 55710, 65313, 72570, 73042, 76137, 83565, 108855, 109563, 126895, 130626, 152274, 167130, 182605, 217710, 219126, 228411, 253790, 326565, 328689, 365210, 380685, 456822, 547815, 653130, 657378, 685233, 761370, 986067, 1095630, 1142055, 1370466, 1497361, 1643445, 1972134, 2284110, 2994722, 3286890, 3426165, 4492083, 4930335, 6852330, 7486805, 8984166, 9860670, 13476249, 14973610, 22460415, 26952498, 40428747, 44920830, 67381245, 80857494, 134762490, 202143735, 404287470]

約数ペア:

[(1, 404287470), (2, 202143735), (3, 134762490), (5, 80857494), (6, 67381245), (9, 44920830), (10, 40428747), (15, 26952498), (18, 22460415), (27, 14973610), (30, 13476249), (41, 9860670), (45, 8984166), (54, 7486805), (59, 6852330), (82, 4930335), (90, 4492083), (118, 3426165), (123, 3286890), (135, 2994722), (177, 2284110), (205, 1972134), (246, 1643445), (270, 1497361), (295, 1370466), (354, 1142055), (369, 1095630), (410, 986067), (531, 761370), (590, 685233), (615, 657378), (619, 653130), (738, 547815), (885, 456822), (1062, 380685), (1107, 365210), (1230, 328689), (1238, 326565), (1593, 253790), (1770, 228411), (1845, 219126), (1857, 217710), (2214, 182605), (2419, 167130), (2655, 152274), (3095, 130626), (3186, 126895), (3690, 109563), (3714, 108855), (4838, 83565), (5310, 76137), (5535, 73042), (5571, 72570), (6190, 65313), (7257, 55710), (7965, 50758), (9285, 43542), (11070, 36521), (11142, 36285), (12095, 33426), (14514, 27855), (15930, 25379), (16713, 24190), (18570, 21771)]