310698960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 1141510272

約数和(自身を除く): 830811312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 823, 858, 880, 968, 1040, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1646, 1716, 1815, 1936, 2145, 2288, 2420, 2469, 2640, 2860, 2904, 3120, 3146, 3292, 3432, 3630, 4115, 4290, 4719, 4840, 4938, 5720, 5808, 6292, 6584, 6864, 7260, 7865, 8230, 8580, 9053, 9438, 9680, 9876, 10699, 11440, 12345, 12584, 13168, 14520, 15730, 16460, 17160, 18106, 18876, 19752, 21398, 23595, 24690, 25168, 27159, 29040, 31460, 32097, 32920, 34320, 36212, 37752, 39504, 42796, 45265, 47190, 49380, 53495, 54318, 62920, 64194, 65840, 72424, 75504, 85592, 90530, 94380, 98760, 99583, 106990, 108636, 117689, 125840, 128388, 135795, 144848, 160485, 171184, 181060, 188760, 197520, 199166, 213980, 217272, 235378, 256776, 271590, 298749, 320970, 353067, 362120, 377520, 398332, 427960, 434544, 470756, 497915, 513552, 543180, 588445, 597498, 641940, 706134, 724240, 796664, 855920, 941512, 995830, 1086360, 1176890, 1194996, 1283880, 1294579, 1412268, 1493745, 1593328, 1765335, 1883024, 1991660, 2172720, 2353780, 2389992, 2567760, 2589158, 2824536, 2987490, 3530670, 3883737, 3983320, 4707560, 4779984, 5178316, 5649072, 5974980, 6472895, 7061340, 7767474, 7966640, 9415120, 10356632, 11949960, 12945790, 14122680, 15534948, 19418685, 20713264, 23899920, 25891580, 28245360, 31069896, 38837370, 51783160, 62139792, 77674740, 103566320, 155349480, 310698960]

約数ペア:

[(1, 310698960), (2, 155349480), (3, 103566320), (4, 77674740), (5, 62139792), (6, 51783160), (8, 38837370), (10, 31069896), (11, 28245360), (12, 25891580), (13, 23899920), (15, 20713264), (16, 19418685), (20, 15534948), (22, 14122680), (24, 12945790), (26, 11949960), (30, 10356632), (33, 9415120), (39, 7966640), (40, 7767474), (44, 7061340), (48, 6472895), (52, 5974980), (55, 5649072), (60, 5178316), (65, 4779984), (66, 4707560), (78, 3983320), (80, 3883737), (88, 3530670), (104, 2987490), (110, 2824536), (120, 2589158), (121, 2567760), (130, 2389992), (132, 2353780), (143, 2172720), (156, 1991660), (165, 1883024), (176, 1765335), (195, 1593328), (208, 1493745), (220, 1412268), (240, 1294579), (242, 1283880), (260, 1194996), (264, 1176890), (286, 1086360), (312, 995830), (330, 941512), (363, 855920), (390, 796664), (429, 724240), (440, 706134), (484, 641940), (520, 597498), (528, 588445), (572, 543180), (605, 513552), (624, 497915), (660, 470756), (715, 434544), (726, 427960), (780, 398332), (823, 377520), (858, 362120), (880, 353067), (968, 320970), (1040, 298749), (1144, 271590), (1210, 256776), (1320, 235378), (1430, 217272), (1452, 213980), (1560, 199166), (1573, 197520), (1646, 188760), (1716, 181060), (1815, 171184), (1936, 160485), (2145, 144848), (2288, 135795), (2420, 128388), (2469, 125840), (2640, 117689), (2860, 108636), (2904, 106990), (3120, 99583), (3146, 98760), (3292, 94380), (3432, 90530), (3630, 85592), (4115, 75504), (4290, 72424), (4719, 65840), (4840, 64194), (4938, 62920), (5720, 54318), (5808, 53495), (6292, 49380), (6584, 47190), (6864, 45265), (7260, 42796), (7865, 39504), (8230, 37752), (8580, 36212), (9053, 34320), (9438, 32920), (9680, 32097), (9876, 31460), (10699, 29040), (11440, 27159), (12345, 25168), (12584, 24690), (13168, 23595), (14520, 21398), (15730, 19752), (16460, 18876), (17160, 18106)]