15691670280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23447}}^1$

素因数の和:23501

約数の個数: 288

約数和(自身を含む): 60245415360

約数和(自身を除く): 44553745080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 338, 360, 390, 396, 429, 440, 468, 495, 507, 520, 572, 585, 660, 676, 715, 780, 792, 845, 858, 936, 990, 1014, 1144, 1170, 1287, 1320, 1352, 1430, 1521, 1560, 1690, 1716, 1859, 1980, 2028, 2145, 2340, 2535, 2574, 2860, 3042, 3380, 3432, 3718, 3960, 4056, 4290, 4680, 5070, 5148, 5577, 5720, 6084, 6435, 6760, 7436, 7605, 8580, 9295, 10140, 10296, 11154, 12168, 12870, 14872, 15210, 16731, 17160, 18590, 20280, 22308, 23447, 25740, 27885, 30420, 33462, 37180, 44616, 46894, 51480, 55770, 60840, 66924, 70341, 74360, 83655, 93788, 111540, 117235, 133848, 140682, 167310, 187576, 211023, 223080, 234470, 257917, 281364, 304811, 334620, 351705, 422046, 468940, 515834, 562728, 609622, 669240, 703410, 773751, 844092, 914433, 937880, 1031668, 1055115, 1219244, 1289585, 1406820, 1524055, 1547502, 1688184, 1828866, 2063336, 2110230, 2321253, 2438488, 2579170, 2743299, 2813640, 3048110, 3095004, 3352921, 3657732, 3868755, 3962543, 4220460, 4572165, 4642506, 5158340, 5486598, 6096220, 6190008, 6705842, 7315464, 7737510, 7925086, 8440920, 9144330, 9285012, 10058763, 10316680, 10973196, 11606265, 11887629, 12192440, 13411684, 13716495, 15475020, 15850172, 16764605, 18288660, 18570024, 19812715, 20117526, 21946392, 23212530, 23775258, 26823368, 27432990, 30176289, 30950040, 31700344, 33529210, 35662887, 36577320, 39625430, 40235052, 43587973, 46425060, 47550516, 50293815, 54865980, 59438145, 60352578, 67058420, 71325774, 79250860, 80470104, 87175946, 92850120, 95101032, 100587630, 109731960, 118876290, 120705156, 130763919, 134116840, 142651548, 150881445, 158501720, 174351892, 178314435, 201175260, 217939865, 237752580, 241410312, 261527838, 285303096, 301762890, 348703784, 356628870, 392291757, 402350520, 435879730, 475505160, 523055676, 603525780, 653819595, 713257740, 784583514, 871759460, 1046111352, 1207051560, 1307639190, 1426515480, 1569167028, 1743518920, 1961458785, 2615278380, 3138334056, 3922917570, 5230556760, 7845835140, 15691670280]

約数ペア:

[(1, 15691670280), (2, 7845835140), (3, 5230556760), (4, 3922917570), (5, 3138334056), (6, 2615278380), (8, 1961458785), (9, 1743518920), (10, 1569167028), (11, 1426515480), (12, 1307639190), (13, 1207051560), (15, 1046111352), (18, 871759460), (20, 784583514), (22, 713257740), (24, 653819595), (26, 603525780), (30, 523055676), (33, 475505160), (36, 435879730), (39, 402350520), (40, 392291757), (44, 356628870), (45, 348703784), (52, 301762890), (55, 285303096), (60, 261527838), (65, 241410312), (66, 237752580), (72, 217939865), (78, 201175260), (88, 178314435), (90, 174351892), (99, 158501720), (104, 150881445), (110, 142651548), (117, 134116840), (120, 130763919), (130, 120705156), (132, 118876290), (143, 109731960), (156, 100587630), (165, 95101032), (169, 92850120), (180, 87175946), (195, 80470104), (198, 79250860), (220, 71325774), (234, 67058420), (260, 60352578), (264, 59438145), (286, 54865980), (312, 50293815), (330, 47550516), (338, 46425060), (360, 43587973), (390, 40235052), (396, 39625430), (429, 36577320), (440, 35662887), (468, 33529210), (495, 31700344), (507, 30950040), (520, 30176289), (572, 27432990), (585, 26823368), (660, 23775258), (676, 23212530), (715, 21946392), (780, 20117526), (792, 19812715), (845, 18570024), (858, 18288660), (936, 16764605), (990, 15850172), (1014, 15475020), (1144, 13716495), (1170, 13411684), (1287, 12192440), (1320, 11887629), (1352, 11606265), (1430, 10973196), (1521, 10316680), (1560, 10058763), (1690, 9285012), (1716, 9144330), (1859, 8440920), (1980, 7925086), (2028, 7737510), (2145, 7315464), (2340, 6705842), (2535, 6190008), (2574, 6096220), (2860, 5486598), (3042, 5158340), (3380, 4642506), (3432, 4572165), (3718, 4220460), (3960, 3962543), (4056, 3868755), (4290, 3657732), (4680, 3352921), (5070, 3095004), (5148, 3048110), (5577, 2813640), (5720, 2743299), (6084, 2579170), (6435, 2438488), (6760, 2321253), (7436, 2110230), (7605, 2063336), (8580, 1828866), (9295, 1688184), (10140, 1547502), (10296, 1524055), (11154, 1406820), (12168, 1289585), (12870, 1219244), (14872, 1055115), (15210, 1031668), (16731, 937880), (17160, 914433), (18590, 844092), (20280, 773751), (22308, 703410), (23447, 669240), (25740, 609622), (27885, 562728), (30420, 515834), (33462, 468940), (37180, 422046), (44616, 351705), (46894, 334620), (51480, 304811), (55770, 281364), (60840, 257917), (66924, 234470), (70341, 223080), (74360, 211023), (83655, 187576), (93788, 167310), (111540, 140682), (117235, 133848)]