2019543240

素因数分解:

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

素因数の和:885

約数の個数: 288

約数和(自身を含む): 7219920960

約数和(自身を除く): 5200377720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 169, 195, 220, 242, 260, 264, 286, 312, 330, 338, 363, 390, 429, 440, 484, 507, 520, 572, 605, 660, 676, 715, 726, 780, 823, 845, 858, 968, 1014, 1144, 1210, 1320, 1352, 1430, 1452, 1560, 1573, 1646, 1690, 1716, 1815, 1859, 2028, 2145, 2420, 2469, 2535, 2860, 2904, 3146, 3292, 3380, 3432, 3630, 3718, 4056, 4115, 4290, 4719, 4840, 4938, 5070, 5577, 5720, 6292, 6584, 6760, 7260, 7436, 7865, 8230, 8580, 9053, 9295, 9438, 9876, 10140, 10699, 11154, 12345, 12584, 14520, 14872, 15730, 16460, 17160, 18106, 18590, 18876, 19752, 20280, 20449, 21398, 22308, 23595, 24690, 27159, 27885, 31460, 32097, 32920, 36212, 37180, 37752, 40898, 42796, 44616, 45265, 47190, 49380, 53495, 54318, 55770, 61347, 62920, 64194, 72424, 74360, 81796, 85592, 90530, 94380, 98760, 99583, 102245, 106990, 108636, 111540, 117689, 122694, 128388, 135795, 139087, 160485, 163592, 181060, 188760, 199166, 204490, 213980, 217272, 223080, 235378, 245388, 256776, 271590, 278174, 298749, 306735, 320970, 353067, 362120, 398332, 408980, 417261, 427960, 470756, 490776, 497915, 543180, 556348, 588445, 597498, 613470, 641940, 695435, 706134, 796664, 817960, 834522, 941512, 995830, 1086360, 1112696, 1176890, 1194996, 1226940, 1283880, 1294579, 1390870, 1412268, 1493745, 1529957, 1669044, 1765335, 1991660, 2086305, 2353780, 2389992, 2453880, 2589158, 2781740, 2824536, 2987490, 3059914, 3338088, 3530670, 3883737, 3983320, 4172610, 4589871, 4707560, 5178316, 5563480, 5974980, 6119828, 6472895, 7061340, 7649785, 7767474, 8345220, 9179742, 10356632, 11949960, 12239656, 12945790, 14122680, 15299570, 15534948, 16690440, 16829527, 18359484, 19418685, 22949355, 25891580, 30599140, 31069896, 33659054, 36718968, 38837370, 45898710, 50488581, 51783160, 61198280, 67318108, 77674740, 84147635, 91797420, 100977162, 134636216, 155349480, 168295270, 183594840, 201954324, 252442905, 336590540, 403908648, 504885810, 673181080, 1009771620, 2019543240]

約数ペア:

[(1, 2019543240), (2, 1009771620), (3, 673181080), (4, 504885810), (5, 403908648), (6, 336590540), (8, 252442905), (10, 201954324), (11, 183594840), (12, 168295270), (13, 155349480), (15, 134636216), (20, 100977162), (22, 91797420), (24, 84147635), (26, 77674740), (30, 67318108), (33, 61198280), (39, 51783160), (40, 50488581), (44, 45898710), (52, 38837370), (55, 36718968), (60, 33659054), (65, 31069896), (66, 30599140), (78, 25891580), (88, 22949355), (104, 19418685), (110, 18359484), (120, 16829527), (121, 16690440), (130, 15534948), (132, 15299570), (143, 14122680), (156, 12945790), (165, 12239656), (169, 11949960), (195, 10356632), (220, 9179742), (242, 8345220), (260, 7767474), (264, 7649785), (286, 7061340), (312, 6472895), (330, 6119828), (338, 5974980), (363, 5563480), (390, 5178316), (429, 4707560), (440, 4589871), (484, 4172610), (507, 3983320), (520, 3883737), (572, 3530670), (605, 3338088), (660, 3059914), (676, 2987490), (715, 2824536), (726, 2781740), (780, 2589158), (823, 2453880), (845, 2389992), (858, 2353780), (968, 2086305), (1014, 1991660), (1144, 1765335), (1210, 1669044), (1320, 1529957), (1352, 1493745), (1430, 1412268), (1452, 1390870), (1560, 1294579), (1573, 1283880), (1646, 1226940), (1690, 1194996), (1716, 1176890), (1815, 1112696), (1859, 1086360), (2028, 995830), (2145, 941512), (2420, 834522), (2469, 817960), (2535, 796664), (2860, 706134), (2904, 695435), (3146, 641940), (3292, 613470), (3380, 597498), (3432, 588445), (3630, 556348), (3718, 543180), (4056, 497915), (4115, 490776), (4290, 470756), (4719, 427960), (4840, 417261), (4938, 408980), (5070, 398332), (5577, 362120), (5720, 353067), (6292, 320970), (6584, 306735), (6760, 298749), (7260, 278174), (7436, 271590), (7865, 256776), (8230, 245388), (8580, 235378), (9053, 223080), (9295, 217272), (9438, 213980), (9876, 204490), (10140, 199166), (10699, 188760), (11154, 181060), (12345, 163592), (12584, 160485), (14520, 139087), (14872, 135795), (15730, 128388), (16460, 122694), (17160, 117689), (18106, 111540), (18590, 108636), (18876, 106990), (19752, 102245), (20280, 99583), (20449, 98760), (21398, 94380), (22308, 90530), (23595, 85592), (24690, 81796), (27159, 74360), (27885, 72424), (31460, 64194), (32097, 62920), (32920, 61347), (36212, 55770), (37180, 54318), (37752, 53495), (40898, 49380), (42796, 47190), (44616, 45265)]