141718360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 389836800

約数和(自身を除く): 248118440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 290, 310, 406, 434, 563, 580, 620, 812, 868, 899, 1015, 1085, 1126, 1160, 1240, 1624, 1736, 1798, 2030, 2170, 2252, 2815, 3596, 3941, 4060, 4340, 4495, 4504, 5630, 6293, 7192, 7882, 8120, 8680, 8990, 11260, 12586, 15764, 16327, 17453, 17980, 19705, 22520, 25172, 31465, 31528, 32654, 34906, 35960, 39410, 50344, 62930, 65308, 69812, 78820, 81635, 87265, 114289, 122171, 125860, 130616, 139624, 157640, 163270, 174530, 228578, 244342, 251720, 326540, 349060, 457156, 488684, 506137, 571445, 610855, 653080, 698120, 914312, 977368, 1012274, 1142890, 1221710, 2024548, 2285780, 2443420, 2530685, 3542959, 4049096, 4571560, 4886840, 5061370, 7085918, 10122740, 14171836, 17714795, 20245480, 28343672, 35429590, 70859180, 141718360]

約数ペア:

[(1, 141718360), (2, 70859180), (4, 35429590), (5, 28343672), (7, 20245480), (8, 17714795), (10, 14171836), (14, 10122740), (20, 7085918), (28, 5061370), (29, 4886840), (31, 4571560), (35, 4049096), (40, 3542959), (56, 2530685), (58, 2443420), (62, 2285780), (70, 2024548), (116, 1221710), (124, 1142890), (140, 1012274), (145, 977368), (155, 914312), (203, 698120), (217, 653080), (232, 610855), (248, 571445), (280, 506137), (290, 488684), (310, 457156), (406, 349060), (434, 326540), (563, 251720), (580, 244342), (620, 228578), (812, 174530), (868, 163270), (899, 157640), (1015, 139624), (1085, 130616), (1126, 125860), (1160, 122171), (1240, 114289), (1624, 87265), (1736, 81635), (1798, 78820), (2030, 69812), (2170, 65308), (2252, 62930), (2815, 50344), (3596, 39410), (3941, 35960), (4060, 34906), (4340, 32654), (4495, 31528), (4504, 31465), (5630, 25172), (6293, 22520), (7192, 19705), (7882, 17980), (8120, 17453), (8680, 16327), (8990, 15764), (11260, 12586)]