148075840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 421355520

約数和(自身を除く): 273279680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 59, 62, 64, 80, 88, 92, 110, 115, 118, 124, 155, 160, 176, 184, 220, 230, 236, 248, 253, 295, 310, 320, 341, 352, 368, 440, 460, 472, 496, 506, 590, 620, 649, 682, 704, 713, 736, 880, 920, 944, 992, 1012, 1180, 1240, 1265, 1298, 1357, 1364, 1426, 1472, 1705, 1760, 1829, 1840, 1888, 1984, 2024, 2360, 2480, 2530, 2596, 2714, 2728, 2852, 3245, 3410, 3520, 3565, 3658, 3680, 3776, 4048, 4720, 4960, 5060, 5192, 5428, 5456, 5704, 6490, 6785, 6820, 7130, 7316, 7360, 7843, 8096, 9145, 9440, 9920, 10120, 10384, 10856, 10912, 11408, 12980, 13570, 13640, 14260, 14632, 14927, 15686, 16192, 18290, 18880, 20119, 20240, 20768, 21712, 21824, 22816, 25960, 27140, 27280, 28520, 29264, 29854, 31372, 36580, 39215, 40238, 40480, 41536, 42067, 43424, 45632, 51920, 54280, 54560, 57040, 58528, 59708, 62744, 73160, 74635, 78430, 80476, 80960, 84134, 86848, 100595, 103840, 108560, 109120, 114080, 117056, 119416, 125488, 146320, 149270, 156860, 160952, 168268, 201190, 207680, 210335, 217120, 228160, 238832, 250976, 292640, 298540, 313720, 321904, 336536, 402380, 420670, 434240, 462737, 477664, 501952, 585280, 597080, 627440, 643808, 673072, 804760, 841340, 925474, 955328, 1194160, 1254880, 1287616, 1346144, 1609520, 1682680, 1850948, 2313685, 2388320, 2509760, 2692288, 3219040, 3365360, 3701896, 4627370, 4776640, 6438080, 6730720, 7403792, 9254740, 13461440, 14807584, 18509480, 29615168, 37018960, 74037920, 148075840]

約数ペア:

[(1, 148075840), (2, 74037920), (4, 37018960), (5, 29615168), (8, 18509480), (10, 14807584), (11, 13461440), (16, 9254740), (20, 7403792), (22, 6730720), (23, 6438080), (31, 4776640), (32, 4627370), (40, 3701896), (44, 3365360), (46, 3219040), (55, 2692288), (59, 2509760), (62, 2388320), (64, 2313685), (80, 1850948), (88, 1682680), (92, 1609520), (110, 1346144), (115, 1287616), (118, 1254880), (124, 1194160), (155, 955328), (160, 925474), (176, 841340), (184, 804760), (220, 673072), (230, 643808), (236, 627440), (248, 597080), (253, 585280), (295, 501952), (310, 477664), (320, 462737), (341, 434240), (352, 420670), (368, 402380), (440, 336536), (460, 321904), (472, 313720), (496, 298540), (506, 292640), (590, 250976), (620, 238832), (649, 228160), (682, 217120), (704, 210335), (713, 207680), (736, 201190), (880, 168268), (920, 160952), (944, 156860), (992, 149270), (1012, 146320), (1180, 125488), (1240, 119416), (1265, 117056), (1298, 114080), (1357, 109120), (1364, 108560), (1426, 103840), (1472, 100595), (1705, 86848), (1760, 84134), (1829, 80960), (1840, 80476), (1888, 78430), (1984, 74635), (2024, 73160), (2360, 62744), (2480, 59708), (2530, 58528), (2596, 57040), (2714, 54560), (2728, 54280), (2852, 51920), (3245, 45632), (3410, 43424), (3520, 42067), (3565, 41536), (3658, 40480), (3680, 40238), (3776, 39215), (4048, 36580), (4720, 31372), (4960, 29854), (5060, 29264), (5192, 28520), (5428, 27280), (5456, 27140), (5704, 25960), (6490, 22816), (6785, 21824), (6820, 21712), (7130, 20768), (7316, 20240), (7360, 20119), (7843, 18880), (8096, 18290), (9145, 16192), (9440, 15686), (9920, 14927), (10120, 14632), (10384, 14260), (10856, 13640), (10912, 13570), (11408, 12980)]